Diario de lizardking

Second in a series of skeleton comparisons.
Comparison of Eurasian Collared-Dove (Streptopelia decaocto) and Domestic Pigeon (Columba livia domestica) pelvis and sternum.

Pelvis:

Sternum:

*If anyone wants different angles or more precise/specific measurements of these bones, feel free to message me.

Sternums:
https://www.inaturalist.org/journal/lizardking/28542-sternums-from-osteology-for-the-archaeologist-stanley-j-olsen

Common Loon, Pied-billed Grebe, Brown Pelican, Double-crested Cormorant, Anhinga

Little Blue Heron, Wood Stork, American White Ibis, American Flamingo, Ring-necked Duck, Black Vulture

Red-tailed hawk, Osprey, American Kestrel, Greater Sage-grouse, Northern Bobwhite, Wild Turkey

Sandhill Crane, American Coot, American Oystercatcher, Killdeer, Red-backed Sandpiper, American Avocet

Ring-billed Gull, Black Skimmer, Mourning Dove, Thick-billed Parrot, Greater Roadrunner, Barn Owl

Great Horned Owl, Chuck-Will's-Widow, Chinmney Swift, Belted Kingfisher, Red-bellied Woodpecker, Scissor-tailed Flycatcher

Purple Martin, Amerian Crow, Brown Thrasher, American Robin, Western Meadowlark, Cardinal

Pelvises:
https://www.inaturalist.org/journal/lizardking/28537-pelvises-from-osteology-for-the-archaeologist-stanley-j-olsen

Common Loon, Pied-billed Grebe, Brown Pelican, Double-crested Cormorant, Anhinga

Little Blue Heron, Wood Stork, American White Ibis, American Flamingo, Ring-necked Duck, Black Vulture

Red-tailed hawk, Osprey, American Kestrel, Greater Sage-grouse, Northern Bobwhite, Wild Turkey

Sandhill Crane, American Coot, American Oystercatcher, Killdeer, Red-backed Sandpiper, American Avocet

Ring-billed Gull, Black Skimmer, Mourning Dove, Thick-billed Parrot, Greater Roadrunner, Barn Owl

Great Horned Owl, Chuck-Will's-Widow, Chinmney Swift, Belted Kingfisher, Red-bellied Woodpecker, Scissor-tailed Flycatcher

Purple Martin, Amerian Crow, Brown Thrasher, American Robin, Western Meadowlark, Cardinal

"Duck" sternum:
https://pdfs.semanticscholar.org/c845/0e679e5173c33cc4eb6bd0dabc00dbb6fd5d.pdf
Duck sternum key!!! I am so greatful:
https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1000&context=icwdmother

merganser
http://slatermuseum.blogspot.com/2014/11/mergansers-toothy-ducks.html
https://whyevolutionistrue.com/tag/red-reasted-merganser/

Ring-neck duck
Pelvis: https://i.imgur.com/5yt9b6J.jpg
Sternum: https://i.imgur.com/92i4ZTq.jpg

Domestic Muscovy Duck:
(I have entire Cairina moschata skeletons, message or comment if you want any specific skeletal elements)
skull missing bill image:https://i.imgur.com/4AB7PSj.jpg
Sternum:
http://harvey.binghamton.edu/~pstahl/Stahl2005.pdf
https://i.imgur.com/76Hco0q.jpg
https://i.imgur.com/7Usd57Y.jpg
https://i.imgur.com/cUN0Js9.jpg
https://i.imgur.com/DAf28Y0.jpg master
Pelvis:
https://www.inaturalist.org/journal/lizardking/27974-peacock-chicken-and-duck-pelvis-comparison
https://imgur.com/OZriuTF
https://imgur.com/cTivNvL
https://imgur.com/CwaIg5H
Skeleton:
https://www.inaturalist.org/observations/31442366

Egyptian goose

Mergansers:
Red breasted:
Sternum: https://imgur.com/WrhXZFB
Pelvis: https://imgur.com/hr76CNn, https://www.flickr.com/photos/jrochester/16206301116/in/gallery-66337245@N00-72157678747666368/, https://www.flickr.com/photos/jrochester/15612404833/in/gallery-66337245@N00-72157678747666368/, https://imgur.com/Vl4USgg
Common:
Sternum: http://n2t.net/ark:/65665/36845b8eb-2e22-4bc3-a357-dd25f86f8718

Elder, Scooter, Goosander, Merganser:
Pelvis: https://www.flickr.com/photos/jrochester/16206301116/in/gallery-66337245@N00-72157678747666368/, https://www.flickr.com/photos/jrochester/15612404833/in/gallery-66337245@N00-72157678747666368/ https://imgur.com/Vl4USgg (elder)
Sternum: https://www.flickr.com/photos/jrochester/16232300905/in/gallery-66337245@N00-72157678747666368/

Shelduck, Tufted, Ruddy
Sternum:
https://www.flickr.com/photos/jrochester/16062173579/in/gallery-66337245@N00-72157678747666368/
Pelvis:
https://www.flickr.com/photos/jrochester/16246376901/in/gallery-66337245@N00-72157678747666368/

Barrow's Goldeneye:
Sternum: https://imgur.com/SsGd1Eq

Northern shoveler:
Sternum:
https://imgur.com/SfeZzbo

ANAS:
Sternum:
https://www.flickr.com/photos/jrochester/16247659482/in/gallery-66337245@N00-72157678747666368/
Pelvis:
https://www.flickr.com/photos/jrochester/16062595697/in/gallery-66337245@N00-72157678747666368/
Mallard:
http://n2t.net/ark:/65665/3c10ada6b-34a7-4b18-8876-a6a31f9ff1a3 (skeelton)
http://n2t.net/ark:/65665/32532b044-6361-4c6e-9b2b-571ca35b5d20 (skull)
https://www.semanticscholar.org/paper/Comparative-Gross-Anatomy-of-the-Sternum-in-Peacock-Pathak-Gupta/b50a377e1ea3f3793fa7499491f0c7e02b1d6493
Green-winged teal:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html

Auckland Island teal skull:
https://www.researchgate.net/figure/Prey-remains-of-falcons-from-Adam-I-Auckland-Is-Top-row-left-to-right-front-of-skull_fig1_230601244

Common Teal:
https://virtual.imnh.iri.isu.edu/Osteo/View/Common_Teal/651

Geese:
Sternum:
https://www.flickr.com/photos/jrochester/16010853649/in/gallery-66337245@N00-72157678747666368/
Pelvis:
https://www.flickr.com/photos/jrochester/16196842725/in/gallery-66337245@N00-72157678747666368/
Magpie goose:
http://n2t.net/ark:/65665/36040dfc4-39c7-4bad-be54-162ed4d74d09
http://n2t.net/ark:/65665/3ae3c664a-6178-4517-b993-f16817025ee7
Hawaiian Goose:
https://www.researchgate.net/figure/Skulls-and-mandibles-in-lateral-view-a-B-canadensis-maxima-USNM-555497-b_fig1_11540628 (skull)
Pacific White-Fronted Goose:
https://virtual.imnh.iri.isu.edu/Osteo/View/Pacific_White_Fronted_Goose/663
Snow Goose:
https://virtual.imnh.iri.isu.edu/Osteo/View/Snow_Goose/638
Swan goose:
http://n2t.net/ark:/65665/3040df388-a87d-40dc-926c-b3cf17e8ea00
Brant Goose:
https://virtual.imnh.iri.isu.edu/Osteo/View/Brant_Goose/635

Anser Anser
https://sketchfab.com/3d-models/anser-anser-pelvis-fe0a9bef5f814c599d2f84b5412f74b8

Canada Goose:
https://virtual.imnh.iri.isu.edu/Osteo/View/Canada_Goose/578
https://virtual.imnh.iri.isu.edu/Osteo/View/Canada_Goose/636

SWANS:
Trumpeter Swan:
https://virtual.imnh.iri.isu.edu/Osteo/View/Trumpeter_Swan/649
Tundra Swan:
https://virtual.imnh.iri.isu.edu/Osteo/View/Tundra_Swan/573
Sternum:
Mute and Whooper: https://www.flickr.com/photos/jrochester/16007639270/in/gallery-66337245@N00-72157678747666368/
https://www.flickr.com/photos/jrochester/16007606100/in/gallery-66337245@N00-72157678747666368/
Pelvis:
Mute and Whooper: https://www.flickr.com/photos/jrochester/15575064823/in/gallery-66337245@N00-72157678747666368/
Black Swan:
https://novataxa.blogspot.com/2017/07/cygnus-sumnerensis.html?m=1
https://www.researchgate.net/figure/Photograph-showing-keel-arrow-on-the-ventral-surface-of-sternum-of-a-Black-swan-and_fig2_348731679

Southern screamer/Chauna torquata skeleton:
http://n2t.net/ark:/65665/32a7ac307-0eef-4ded-b68b-0e7a73134570
http://n2t.net/ark:/65665/3b00732ee-cb94-4d59-8a23-32b63e5294d1

American Eider:
https://virtual.imnh.iri.isu.edu/Osteo/View/American_Eider/652

Canvasback:
https://virtual.imnh.iri.isu.edu/Osteo/View/Canvasback/579

Common Goldeneye:
https://virtual.imnh.iri.isu.edu/Osteo/View/Common_Goldeneye/575

Common Scoter:
https://virtual.imnh.iri.isu.edu/Osteo/View/Common_Scoter/647
Scoter female:
https://www.flickr.com/photos/jrochester/16044639728/in/album-72157651043869057/
https://www.flickr.com/photos/jrochester/16231287262/in/album-72157651043869057/

Greater Scaup:
https://virtual.imnh.iri.isu.edu/Osteo/View/Greater_Scaup/581

King Eider:
https://virtual.imnh.iri.isu.edu/Osteo/View/King_Eider/656

Long Tailed Duck:
https://virtual.imnh.iri.isu.edu/Osteo/View/Oldsquaw/574

White-Winged Scoter:
https://virtual.imnh.iri.isu.edu/Osteo/View/White_Winged_Scoter/653

Wood Duck:
https://virtual.imnh.iri.isu.edu/Osteo/View/Wood_Duck/654

What makes a cormorant pelvis:
https://avianosteology.blogspot.com/2023/11/some-identifying-features-of-cormorant.html

CORMANT QUICK DIRECTORY: aaaaa
DOuble crested:
http://shearwater.nl/index.php%3Ffile=kop83.php.html
https://skullsite.com/skullpage/phalacrocorax-auritus-double-crested-cormorant/

Neotropic:
http://shearwater.nl/index.php%3Ffile=kop83.php.html

Great cormoant:
https://skullsite.com/skullpage/phalacrocorax-carbo-great-cormorant/
http://shearwater.nl/index.php%3Ffile=kop83.php.html
Pelvis: https://www.flickr.com/photos/jrochester/16183648315/in/gallery-66337245@N00-72157678747666368/
Sternum: https://www.flickr.com/photos/jrochester/15997641119/in/gallery-66337245@N00-72157678747666368/

Pelegic Cormorant / Baird's Cormorant:
https://virtual.imnh.iri.isu.edu/Osteo/View/Pelegic_Cormorant___Baird_s_Cormorant/672

Brandt's Cormorant
http://digimorph.org/specimens/Phalacrocorax_penicillatus/
http://shearwater.nl/index.php%3Ffile=kop84.php.html

Red-Faced Cormorant:
https://virtual.imnh.iri.isu.edu/Osteo/View/Red_Faced_Cormorant/671
http://shearwater.nl/index.php%3Ffile=kop84.php.html

Shag aristoteles
https://skullsite.com/skullpage/phalacrocorax-aristoteles-shag/
http://shearwater.nl/index.php%3Ffile=kop84.php.html
Pelvis: https://www.flickr.com/photos/jrochester/16183648315/in/gallery-66337245@N00-72157678747666368/
Sternum: https://www.flickr.com/photos/jrochester/15997641119/in/gallery-66337245@N00-72157678747666368/

Northern Gannet:
Skeleton:
http://www.taxidermy.net/forum/index.php/topic,270065.0.html
https://virtual.imnh.iri.isu.edu/Osteo/View/Northern_Gannet/668
https://www.susanelainejones.com/cormorants
Pelvis: https://www.flickr.com/photos/jrochester/16183648315/in/gallery-66337245@N00-72157678747666368/
Sternum: https://www.flickr.com/photos/jrochester/15997641119/in/gallery-66337245@N00-72157678747666368/

gannet skull with bill sheath:
http://www.jakes-bones.com/2011/10/half-term-trips-scottish-seabird-centre.html

Australasian Gannet:
https://collection.pukeariki.com/objects/30973/skeleton-australasian-gannet

Masked Booby:
http://n2t.net/ark:/65665/3f7c63aa4-890f-4ce0-a0d4-768625045ea8

Cormorants and Shags:
http://shearwater.nl/index.php%3Ffile=kop84.php.html

Great Cormorant:
https://www.susanelainejones.com/cormorants
Pelvis: https://www.flickr.com/photos/jrochester/16183648315/in/gallery-66337245@N00-72157678747666368/
Sternum: https://www.flickr.com/photos/jrochester/15997641119/in/gallery-66337245@N00-72157678747666368/

Double-crested Cormorant:
http://n2t.net/ark:/65665/30edc701b-0017-4dc2-8a13-8d9f41032441
https://virtual.imnh.iri.isu.edu/Osteo/View/Double_crested_Cormorant/570
Pelvis:
https://i.imgur.com/EoO3dRt.jpg
Sternum:
https://i.imgur.com/xcYi1Qk.jpg

Pelegic Cormorant / Baird's Cormorant:
https://virtual.imnh.iri.isu.edu/Osteo/View/Pelegic_Cormorant___Baird_s_Cormorant/672

Brandt's Cormorant
http://digimorph.org/specimens/Phalacrocorax_penicillatus/

Red-Faced Cormorant:
https://virtual.imnh.iri.isu.edu/Osteo/View/Red_Faced_Cormorant/671

Flightless Cormorant:
https://www.susanelainejones.com/cormorants
https://books.google.com/books?id=dlYaAAAAYAAJ&printsec=frontcover#v=onepage&q&f=false

Anhinga:
http://n2t.net/ark:/65665/3aebfdab2-6b31-4060-918a-d73eae8acf37 (skull)
http://n2t.net/ark:/65665/3f4220b01-797f-4905-9f42-111be2105279 (skeleton)
https://imgur.com/FHSwQSI
Pelvis:
https://i.imgur.com/mGIc1zd.jpg (photo)
https://i.imgur.com/R7C77YJ.jpg
https://i.imgur.com/Qu4oFjN.jpg
https://i.imgur.com/EoO3dRt.jpg
Sternum:
https://i.imgur.com/8wGrVTm.jpg
https://i.imgur.com/xcYi1Qk.jpg

Magnificent Frigatebird:
http://n2t.net/ark:/65665/375836aba-b6a4-46ac-b097-e6761cd2820a
http://n2t.net/ark:/65665/37230819e-9271-4e2f-b41c-ecaa220e6e2c
https://www.researchgate.net/figure/Sternum-of-A-D-G-Northern-Gannet-Sula-bassana-Suloidea-Sulidae-B-F-H_fig5_249022965 sternum

https://veteriankey.com/gamebird-anatomy/
phesant pelvis

chicken humerus food discard
http://www.boneid.net/product/domestic-chicken-gallus-gallus-humerus/

broken pelvis fragment
https://i.imgur.com/rKizI2W.jpg

https://www.researchgate.net/figure/Spurred-tarsometatarsi-of-the-smallest-breed-The-right-specimen-that-is-already-sawn_fig4_229260998
peacock tukrey chicken
https://www.inaturalist.org/journal/lizardking/33225-some-bird-sternums

Greater Sage-grouse:
https://www.utep.edu/leb/Pleistnm/taxaAves/tetraoninae.htm
Sternum: https://imgur.com/QZg7M06
Pelvis: https://imgur.com/qC4FzXK

Northern Bobwhite:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html
http://n2t.net/ark:/65665/3c2b92f50-7be2-4fe1-afdf-5e2eb570cc7d
Sternum: https://imgur.com/QZg7M06
Pelvis: https://imgur.com/qC4FzXK

Australian brushturkey:
http://n2t.net/ark:/65665/3c2890c90-8634-4bb5-851c-681f368cfa90
Scapula: http://n2t.net/ark:/65665/35df8e202-db95-4142-afd9-cdf50606af51

Wild Turkey:
http://n2t.net/ark:/65665/33d5e28e6-9077-469f-884a-c5e75296e5ff
http://n2t.net/ark:/65665/3a4440f6f-704d-4d81-9b0f-f683d29bc656
http://www.boneid.net/search/?product_cat=wild-turkey&order=DESC
Sternum: https://imgur.com/QZg7M06
https://pdfs.semanticscholar.org/c845/0e679e5173c33cc4eb6bd0dabc00dbb6fd5d.pdf
https://www.semanticscholar.org/paper/Comparative-Gross-Anatomy-of-the-Sternum-in-Peacock-Pathak-Gupta/b50a377e1ea3f3793fa7499491f0c7e02b1d6493
Pelvis: https://imgur.com/qC4FzXK
https://i.imgur.com/8adNPB5.jpg
https://i.imgur.com/8adNPB5.jpg

Domestic Chicken:
https://www.producer.com/2019/01/research-suggests-chickens-defining-animal-of-our-age/
http://n2t.net/ark:/65665/3086f94cf-3fd9-483e-b1bc-40418202c38e
http://n2t.net/ark:/65665/3067c7c37-92dc-4142-a7cb-c92c23488990
http://bantams.the-kozaks.com/Bones/
https://www.inaturalist.org/observations/32794996
Pelvis: https://www.inaturalist.org/journal/lizardking/27974-peacock-chicken-and-duck-pelvis-comparison
https://imgur.com/YhOcvKd

Quail
Sternum:
https://www.flickr.com/photos/jrochester/15785334363/in/gallery-66337245@N00-72157678747666368/
Pelvis:
https://www.flickr.com/photos/jrochester/16405443725/in/gallery-66337245@N00-72157678747666368/

Chukar:
http://n2t.net/ark:/65665/39fdae89b-5f61-4cc5-aef2-53470923e6ff
http://n2t.net/ark:/65665/3b994bbee-9513-46ee-a9f8-f24591d98ac2

Guinea Fowl:
https://www.ijcmas.com/6-9-2017/C.%20Lavanya,%20et%20al.pdf
Helmeted Guineafowl:
http://n2t.net/ark:/65665/3034a8d9e-1b66-4948-adb5-738bad7c70e0
http://n2t.net/ark:/65665/38bf3cd24-41e9-4b18-b828-a046d710c0eb

Ruffed grouse, golden pheasant, ring-necked pheasant, sharp-tailed grouse:
https://imgur.com/hcwhzbU

Black grouse, pheasant, red grouse, red-legged partridge, ptarmigan, grey partridge
Sternum:
https://www.flickr.com/photos/jrochester/16068881988/in/gallery-66337245@N00-72157678747666368/
Pelvis:
https://www.flickr.com/photos/jrochester/16068958518/in/gallery-66337245@N00-72157678747666368/

Peacock:
Pelvis: https://www.inaturalist.org/journal/lizardking/27974-peacock-chicken-and-duck-pelvis-comparison
Sternum: https://www.semanticscholar.org/paper/Comparative-Gross-Anatomy-of-the-Sternum-in-Peacock-Pathak-Gupta/b50a377e1ea3f3793fa7499491f0c7e02b1d6493

Willow Ptarmigin:
https://virtual.imnh.iri.isu.edu/Osteo/View/Willow_Ptarmigin/679
https://virtual.imnh.iri.isu.edu/Osteo/View/Willow_Ptarmigan/606

Rock Ptarmigan:
https://virtual.imnh.iri.isu.edu/Osteo/View/Rock_Ptarmigan/598
https://virtual.imnh.iri.isu.edu/Osteo/View/Rock_Ptarmigan_English/172

Spruce Grouse:
https://virtual.imnh.iri.isu.edu/Osteo/View/Spruce_Grouse/587

Sharp Tailed Grouse:
http://n2t.net/ark:/65665/3d37b9a7a-b63b-4360-864a-80deb103e431
http://n2t.net/ark:/65665/3e6687f8b-5801-464b-ae28-f5581df5a429
https://virtual.imnh.iri.isu.edu/Osteo/View/Sharp_Tailed_Grouse/670

Bare-faced curassow:
http://n2t.net/ark:/65665/3a887c7a1-172b-423d-9bc7-d1ba53981bdb
http://n2t.net/ark:/65665/3b54cec04-76d6-4aae-a428-73e0fb89c50a
http://n2t.net/ark:/65665/3376b176e-ed65-4a89-b80d-9f4deb4ca9ab

sort later:
https://whatsinjohnsfreezer.com/2013/05/22/bird_blitz/
https://royalsocietypublishing.org/doi/10.1098/rsos.170233
https://www.sciencedirect.com/science/article/abs/pii/S0748300703000999
https://www.morphosource.org/concern/parent/000092956/media/000092960

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0013354
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56394/MP150.pdf?sequence=1

Herons, Egrets, and Bitterns
https://imgur.com/J5GkjiR
https://imgur.com/RryBTOl

Cattle Egret:
http://www.jecajournal.org/article.asp?issn=1596-2393;year=2015;volume=14;issue=1;spage=5;epage=12;aulast=Rezk
https://www.researchgate.net/publication/313161548_Anatomical_investigation_on_the_appendicular_skeleton_of_the_cattle_egret_Bubulcus_ibis

Grey Heron:
https://pbs.twimg.com/media/DQsxs_SWkAAoxQ7.jpg:large
Sternum:
https://www.flickr.com/photos/jrochester/15997641119/in/gallery-66337245@N00
Pelvis:
https://www.flickr.com/photos/jrochester/16183648315/in/gallery-66337245@N00-72157678747666368/

Great Blue Heron:
https://www.inaturalist.org/journal/lizardking/39275-great-blue-heron
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html
https://virtual.imnh.iri.isu.edu/Osteo/View/Great_Blue_Heron/740
http://www.boneid.net/search/?product_cat=shoreseawater-fowlwading&order=DESC
http://n2t.net/ark:/65665/3a3a4bac2-8612-4c9d-995b-44fc19692223
http://n2t.net/ark:/65665/3f6deb44c-9704-43cb-bb5d-002536b851f4
http://n2t.net/ark:/65665/3e0559b43-973c-4d98-a7e9-836bae65749d (leg)

Little Blue Heron;
Sternum: https://i.imgur.com/92i4ZTq.jpg
Pelvis: https://i.imgur.com/5yt9b6J.jpg

Pelicans:
https://imgur.com/FHSwQSI
Brown Pelican:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html
http://n2t.net/ark:/65665/3def8d7a6-c330-4c48-9470-f70feea2f7dc
http://n2t.net/ark:/65665/303c84ad0-30a9-4fa9-b7f1-c50d50b8e18e (skeleton)
Sternum:
https://i.imgur.com/xcYi1Qk.jpg
Pelvis:
https://i.imgur.com/EoO3dRt.jpg

Spot-Billed Pelican:
https://www.semanticscholar.org/paper/Gross-Morphological-Studies-on-the-Pelvic-Girdle-of-Sathyamoorthy-Thirumurugan/233bbebc8cd3166f8787789b0ebb5bfd4e0fde0d#paper-header

Dalmatian Pelican:
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000100308

Shoebill:
http://n2t.net/ark:/65665/391c6554b-c812-4fb8-94bc-a24da0b9a018
http://n2t.net/ark:/65665/369329aac-dfb5-4013-801c-5623dc4061db
http://n2t.net/ark:/65665/397a3473d-50a4-482c-bb95-286724f8d5a1
http://n2t.net/ark:/65665/30b5ed691-ceeb-4807-baee-744002c3ce35

Ibises and Spoonbills:

American white ibis:
https://www.inaturalist.org/journal/lizardking/37605-white-ibis-skeleton
http://n2t.net/ark:/65665/30838d0ac-fae8-4701-920d-ec4b1cc6b842
https://api.aucklandmuseum.com/id/media/v/67402 from https://api.aucklandmuseum.com/id/naturalsciences/object/131887
Sternum: https://i.imgur.com/92i4ZTq.jpg
Pelvis: https://i.imgur.com/5yt9b6J.jpg

Jamaican flightless ibis:
https://royalsocietypublishing.org/doi/full/10.1098/rspb.2010.2117

Spoonbill:
https://pbs.twimg.com/media/DRg06llX0AAew9U.jpg:large
https://www.susanelainejones.com/cormorants

Hamerkop:
http://n2t.net/ark:/65665/3087cf344-796a-4904-8b64-93cb99fdfab8

Ect
http://www.skeletonsuk.com/communities/9/004/012/459/369//images/4622415798.jpg
https://scontent-ort2-2.cdninstagram.com/vp/d8b09fb06ea2571e1fbfde13aa3361ac/5E49EB3B/t51.2885-15/e35/28433214_1597758533670590_5542662274809856000_n.jpg?_nc_ht=scontent-ort2-2.cdninstagram.com&_nc_cat=102

Grebes:
https://skullsite.com/podicipediformes/
http://shearwater.nl/index.php%3Ffile=kop23.php.html

Pied-billed Grebe:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html
Sternum: https://i.imgur.com/xcYi1Qk.jpg
Pelvis: https://imgur.com/EoO3dRt
Skull illustration:
https://i.imgur.com/vd6hWkl.png
from this grebe osteology paper:
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56383/MP139.pdf;sequence=1

Horned Grebe:
https://virtual.imnh.iri.isu.edu/Osteo/View/Horned_Grebe/585
Pelvis:
https://www.semanticscholar.org/paper/Effects-of-phylogeny-and-locomotor-style-on-the-of-Anten-Houston-Ruta/e648e5470a5d0cba3ebf9f4a47e624b95cda5fde/figure/4

Great Crested Grebe:
Sternum: https://www.flickr.com/photos/jrochester/16158977496/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/15997259898/in/gallery-66337245@N00-72157678747666368/

Red Necked Grebe:
http://n2t.net/ark:/65665/3a5b89a49-78bd-457a-9fd5-9b973fa0d26f
https://virtual.imnh.iri.isu.edu/Osteo/View/Red_Necked_Grebe/676
Sternum: https://www.flickr.com/photos/jrochester/16158977496/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/15997259898/in/gallery-66337245@N00-72157678747666368/

Little Grebe:
Sternum: https://www.flickr.com/photos/jrochester/16158977496/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/15997259898/in/gallery-66337245@N00-72157678747666368/

Poliocephalus rufopectus / New Zealand Grebe
https://www.researchgate.net/figure/Articulated-skeleton-of-dabchick-Poliocephalus-rufopectus-LB304-Blue-Book-1001-Lake_fig1_273460770

Loons:
https://skullsite.com/gaviiformes/
http://shearwater.nl/index.php%3Ffile=kop18.php.html

Common Loon:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html
http://n2t.net/ark:/65665/3bbb10e0b-a223-452f-a9c7-2eef2349bd33
https://virtual.imnh.iri.isu.edu/Osteo/View/Common_Loon/582
Sternum: https://i.imgur.com/xcYi1Qk.jpg
Pelvis: https://imgur.com/EoO3dRt

Red-throated Loon:
https://virtual.imnh.iri.isu.edu/Osteo/View/Red_throated_Loon/683
Sternum: https://www.flickr.com/photos/jrochester/16158977496/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/15997259898/in/gallery-66337245@N00-72157678747666368/

Arctic Loon:
https://virtual.imnh.iri.isu.edu/Osteo/View/Arctic_Loon/577

Pacific Loon:
https://virtual.imnh.iri.isu.edu/Osteo/View/Pacific_Loon/655

https://skullsite.com/gruiformes/

Rails, Gallinules, and Coots:
https://www.flickr.com/photos/jrochester/16006560230/in/album-72157651043869057/

crane pelvis
https://www.researchgate.net/figure/Ventral-view-of-the-synsacrum-fused-with-the-pelvis-A-and-their-scheme-B-in_fig4_259319680

White breasted waterhen:
Pelvis:
https://www.researchgate.net/figure/Pelvis-of-White-breasted-waterhen-Dorsal-view-showing-preacetabular-part-of-ilium-A_fig4_322852407
Sternum:
https://www.semanticscholar.org/paper/Comparative-Gross-Anatomy-of-the-Sternum-in-Peacock-Pathak-Gupta/b50a377e1ea3f3793fa7499491f0c7e02b1d6493

Sora rail:
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html

Common gallinule:
https://twitter.com/janfreedman/status/626041884616564736

American coot:
https://upload.wikimedia.org/wikipedia/commons/thumb/5/58/American_Coot_skeleton.jpg/540px-American_Coot_skeleton.jpg
Sternum: https://imgur.com/42ZKtPA
Pelvis: https://imgur.com/dAFyO5c

Water Rail:
https://www.flickr.com/photos/jrochester/16006396538/in/gallery-66337245@N00-72157678747666368/

Common moorhen:
https://www.flickr.com/photos/jrochester/16006396538/in/gallery-66337245@N00-72157678747666368/

Eurasian coot:
https://www.flickr.com/photos/jrochester/16006396538/in/gallery-66337245@N00-72157678747666368/

Gray-necked Wood-Rail:
http://n2t.net/ark:/65665/3d76cd91f-c0fc-4f01-adc2-baabfade9d12

Nkulengu rail:
http://n2t.net/ark:/65665/345eafde1-2306-4454-994b-9dfa7bd764f8

Grey-winged trumpeter:
http://n2t.net/ark:/65665/3e0d38c82-1de0-4e81-9676-3c2aa2178c40
http://n2t.net/ark:/65665/31dcd926c-071e-4548-be92-5fed36d518b5

Cranes:

Sandhill crane:
http://n2t.net/ark:/65665/3da2bcd31-9a2c-4bb4-89c7-f8937c5002af
http://n2t.net/ark:/65665/302fea778-f00d-4851-863b-bb4fd71ff8d5
http://n2t.net/ark:/65665/37051f1c0-eeb8-4e90-9aae-faeb1da2052e (humerus)
Sternum: https://imgur.com/42ZKtPA
Pelvis: https://imgur.com/dAFyO5c

Demoiselle crane:
http://n2t.net/ark:/65665/32efb0f38-663b-4014-b332-ab9a2e366ffb

Hooded crane pelvis
https://www.researchgate.net/figure/Dorsal-view-of-the-vertebral-column-including-cranium-and-pelvis-of-Hooded_fig2_259319680

http://biofacts.denverzoo.org/pages/BB527.html

https://scontent-mia3-1.xx.fbcdn.net/v/t1.0-9/297627_10150335406008215_172873738_n.jpg?_nc_cat=101&_nc_oc=AQkpyFaqq2rYHiXH-6MV-hGHJb9AI80ow21Xox5gPjQ-py8UC1oxCP1s5LslbDbkUTkK7vyWudFu0p_9GNbgf638&_nc_ht=scontent-mia3-1.xx&oh=9ef41f4c61d6526efcdd2c2595767ea4&oe=5E5F59FD

https://www.alamy.com/stock-photo-london-uk-6th-august-2013-a-skeleton-of-a-crane-bird-which-will-go-59010006.html

Limpkin:
http://n2t.net/ark:/65665/3590a6750-2d4a-438e-a4d2-5833595cac85 (skeleton)
http://n2t.net/ark:/65665/3214ee3aa-f889-46ce-bc72-9c284168e0ce (scapula)

http://shearwater.nl/index.php%3Ffile=kop2.php.html
https://skullsite.com/procellariiformes/
http://www.marineornithology.org/PDF/47_1/47_1_139-148.pdf
http://shearwater.nl/index.php%3Ffile=kop72.php.html

Broad-billed Prion :
https://www.researchgate.net/figure/Photograph-of-skull-of-Broad-billed-Prion-collected-in-northern-Chile-on-28-February_fig2_324025239
https://www.researchgate.net/figure/Skulls-of-3-broad-billed-prions-found-at-Ite-Tacna-and-Pozo-de-Lisas-Moquegua-Peru_fig1_264521807

Common diving petrel:
http://n2t.net/ark:/65665/3e7c765e9-a814-460d-ac99-2d2697f33007

Leach's Storm-Petrel:
http://n2t.net/ark:/65665/345356372-268e-4c94-bfcd-ec4e404b3517 (skeleton)
http://n2t.net/ark:/65665/3535ec378-1e3d-430c-873e-6552ef42ec2c (wishbone and leg)

Black-footed Albatross:
https://virtual.imnh.iri.isu.edu/Osteo/View/Black_footed_Albatross/641
http://n2t.net/ark:/65665/337e6ec67-3fb6-4f2b-b490-d3f570890ba9

Laysan Albatross:
https://virtual.imnh.iri.isu.edu/Osteo/View/Laysan_Albatross/642

Wedge-tailed Shearwater:
http://n2t.net/ark:/65665/302f3aa6d-ee6a-4899-b39f-07086b6001af
https://virtual.imnh.iri.isu.edu/Osteo/View/Wedge_tailed_Shearwater/584

Northern Fulmar:
https://virtual.imnh.iri.isu.edu/Osteo/View/Northern_Fulmar/586
Sternum: https://www.flickr.com/photos/jrochester/16185532971/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/16187307695/in/gallery-66337245@N00-72157678747666368/

Manx Shearwater:
Sternum: https://www.flickr.com/photos/jrochester/16185532971/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/16187307695/in/gallery-66337245@N00-72157678747666368/

Audubon's shearwater
http://www.clemson.edu/science/departments/biosci/research/museum/exhibit8/index.html

Storm Petrel:
Sternum: https://www.flickr.com/photos/jrochester/16185532971/in/gallery-66337245@N00-72157678747666368/
Pelvis: https://www.flickr.com/photos/jrochester/16187307695/in/gallery-66337245@N00-72157678747666368/

Hawaiian Petrel:
https://www.audubon.org/magazine/winter-2017/fossils-buried-deep-lava-tubes-hold-secrets

Shearwater post-cranial
Sternum and wings:
http://shearwater.nl/index.php%3Ffile=kop71.php.html
Pelvis and legs:
http://shearwater.nl/index.php%3Ffile=kop72.php.html

Skulls of:
Peruvian diving petrel
Pachyptila sp.
Slender-billed prion
Wilson's storm petrel
Black-bellied storm petrel
Sooty shearwater

http://www.museopaleontologicocaldera.com/wp-content/uploads/2018/12/046-Sallaberry-et-al_2007_-The-skull-of-a-Procellariiformes-from-the-Neogene.pdf

" front of skull of white headed petrel (bill missing) showing falcon beak puncture mark; sooty shearwater, showing back of skull bitten out; white headed petrel, entire crania and back of skull removed; Auckland Island teal, back of skull eaten out. Bottom row: white headed petrel sterna showing bite marks characteristic of falcon predation."
https://www.researchgate.net/figure/Prey-remains-of-falcons-from-Adam-I-Auckland-Is-Top-row-left-to-right-front-of-skull_fig1_230601244