barn swallow
Hirundo rustica
chimney swallow
Circus cyaneus
hen harrier
northern harrier
marsh hawk
Lanius excubitor
European shrike
Emberiza schoeniclus
reed bunting
hirundine
cliff swallow
Hirundo pyrrhonota
barnie
bird ingestion
swallowlike
American merganser
Mergus merganser americanus
Old World vulture
nidary
Lanius borealis
northern shrike
swallow-tailed
priestcap
leafy spurge
teal
republican
wolf's milk
European swift
common starling
dickcissel
Sturnus vulgaris
Euphorbia esula
Apus apus
chimney swift
ortolan
Chateura pelagica
Corvus brachyrhyncos
American crow
woodcreeper
carnivory
woodhewer
foul feeder
tree creeper
caracara
cibarium
vulture
bank swallow
wood-creeper