Grassland Sparrow (Ammodramus humeralis) Science Article 2 abstract There productive successo f GrasshopperS parrows (Ammodramusa vannarum),SavannahS parrows( Passerculussa ndwichensisV),e sper Sparrows( Pooecetegsr amineus),and Field Sparrows (Spizella pusilla) breeding on a reclaimed surface mine in northern WestVirginia was studied from 1978 through 1980. Only Vesper Sparrows showed significant(P (0.05) annual differences in clutch size. Predation was […]
Tag: Grassland Sparrow
BEHAVIOR OF THE GRASSLAND SPARROW AND TWO SPECIES OF SEED-FINCHES
Grassland Sparrow (Ammodramus humeralis) Science Article 1 abstract The behavior of many of the predominantly granivorous neotropical bird species cOnventionally grouped under the familial heading Fringillidae in field guides is poorly known. Documenting it may help promote a better understanding of the phylogeny and Systematics of these birds and clarify the evolution and adaptive significance […]
Grassland Sparrow (Ammodramus humeralis)
[order] Passeriformes | [family] Emberizidae | [latin] Ammodramus humeralis | [UK] Grassland Sparrow | [FR] Bruant des savanesq | [DE] Wachtelammer | [ES] Sabanero de Pastizales | [IT] Passero delle erbe | [NL] Graslandgors Subspecies Genus Species subspecies Breeding Range Breeding Range 2 Non Breeding Range Ammodramus humeralis SA widespread Ammodramus humeralis humeralis Ammodramus humeralis […]