Passeriformes:
Tyrannus tyrannus "atrapamoscas migratorio", ha sido reportada pocas veces en Villa.
(1991) observed that merlin had the highest rate of success when hunting small birds such as sparrows (56% catches of house sparrows, Passer domesticus; 50% catches of chipping sparrows, Spizella passerina) and the lowest rate of success when hunting larger birds such as American robin (Turdus migratorius, 11%), cedar waxwing (Bombycilla cedrorum), common grackle (Quiscalus quisula), and eastern kingbird (
Tyrannus tyrannus, 0%) during the breeding season.
Exceptions in June 2008 were Red-winged Blackbirds, which probably nested or foraged in wet wire zones, American Goldfinches, which foraged in wire zones, and Eastern Kingbirds (
Tyrannus tyrannus), which used the towers as perches and possibly as nest sites as at the Green Lane Research and Demonstration Area (RDA) (Yahner et al.
tyrannulus -- 1(0.28) 15 --
Tyrannus tyrannus 1(0.30) -- 16 -- Hirundo rustica 2(0.61) 8(2.30) 17 -- Auriparus flaviceps 20(6.15) 18(5.18) 18 -- Corvus corax 12(3.69) 7(2.01) 19 -- Campylorhynchu brunneicapillus 5(1.53) 19(5.47) 20 -- Salpinctes obsoletus -- 3(0.86) 21 -- Thryomanes bewickii 27(8.30) 16(4.61) 22 -- Poliptila melanura 23(7.07) 31(8.93) 23 -- P.
Three species (blackpoll warbler Dendroica striata, pectoral sandpiper Calidris melanotos, and yellow-rumped warbler Dendroica coronata) were found only on control plots, and four species (Eastern kingbird
Tyrannus tyrannus, lesser yellowlegs Tringa flavipes, spotted sandpiper Actitis macularia, and white-rumped sandpiper Calidris fuscicollis) were found only on mine plots.
Kingbirds are worthy of their scientific name,
Tyrannus tyrannus, which translates from the Greek tyrannos, meaning "lord," a reference to their lordly domination of the air spaces.
The major bird predators on grasshoppers are Eastern Kingbirds (
Tyrannus tyrannus), Vesper Sparrows (Poocetes grarnineus), Grasshopper Sparrows (Ammodrammus savannarum), and American Kestrels (Falco sparverius).