Appendix 4. Continued, 



Species 



Food 



Seasonal peaks of 

 abundance or activity 



Cal idris maurt FIBS 



Western sandpiper 



Cal idris minuplla FIBS 



Least sandpiper 



Cal idris ba i rd i i FIBS 



Bdird's sandpiper 



Cdl idris alpina FIBS 



Ounl in 



Cal idru FIBS 



Stilt . 



Limnodroinus qriseus FIBS 



Short-billed dowitcher 



Limnodroinus scolopaceus FIBS 



Long-bil led dowitcher 



Gal 1 ina^o gal i iraij o FIBS 



Common snipe 



Phalaropus tricolor FIBS 



Wilson's phalarope 



Insects, marine wonns, snail snails 



Mostly insects; also small crustaceans, wonns 



Insects, amphipods, algae 



Small mollusks, small crustaceans. Insects, marine 

 worms, occasionally seeds 



Animal {70*): small worms, mol lusks, insects 

 Plant (301): seeds 



Auq.-f^y 



AuQ.-Apr. 



Mar. -May; July-Oct. 



Oct. -May 



Ap f  . - f^ y 



Wonns, insects, fish egys, small mol lusks, seeds and f^r.-May; Sept. -Nov 

 roots of aquatic plants 



Insect larvae, some plant material 



Aquatic insects and their larvae; amphipods; seeds 

 of aquatic plants 



Oct.-^by 



Mostly earthwcjnni, also other lyonns, insects, some Oct. -Apr. 



seeds of marsh plants 



Aor.-May, July- Sept. 



FISHING BIROS 



Pelecanus erythrorhynchus 

 Aflierican white pelican 



Larus atrici 1 la 



Lauqhing qui 1 



as 



IBS 



Hnsfly small fish; also eqqs of other seahirds, 

 refuse 



Sent. -May 

 Year-Round 



Sterna nilot ica 

 Gull-billed tern 



Sterna caspia 

 Caspian tern 



Sterna forsteri 

 Forster's tern 



Childonias ni^er 

 Black tern 



C eryle alcyon 



Belted kingfisher 



IBS 



EOS 

 F! 



Almost wholly small fish; also shrimp and other 

 surface-swiiiminq aquatic life 



Insects, floating carrion 

 •snail fish, insects 



Almost wholly fish; also insects, crustaceans, 

 mollusks, amphibians, small reptiles, birds, 

 .nice, herries 



Oct. -Apr. 



Year-Round 

 Year- Round 



\)r.-Sept. 

 (nonbreeding) 



Sept .-Aor. 



"Blue List" 

 Natl . Aurt. Soc. 

 (19;M 



BIROS Of PREY 



Ci reus cyaneus 

 Northern harrier 



Falco sparser lus 

 American kestrel 



Falco coljnbarius 



Merl in 



Fdlco pereqrinus 

 Per egrTiT? rSTco n 



FIBS 



IBS 



Small mammals, herons, ducks, coots, rails. Sept.-Aor. 



shorebirds, songbirds 



Insects, amphibians, reptiles, bi rds , marinals Sept. -May 



Mostly birds: green-winged teal, shorebirds. small Sept. -May 



chickens, various songbirds; also insects, sniders, 

 reptiles, mice, pocket gophers, squirrels, liats 



Primarily birds, also small maminals. insects Sept. -May 



"Blue List" 

 Natl. Aud. Soc. 

 (1976) 



"Blue List" 

 Hatl . Aud. Soc. 

 (19761 



"Blue List" 

 Natl. Aud. Soc. 

 (19/6) 



Endangered 



Asio fl ammeus 

 Short-e.ired owl 



Mostly small mammals, also small binds, ins*icts 



fht.-May 



"Blue List" 

 Natl . Aud. Soc. 

 (1976) 



(Continued) 



132 



