Eastern Phoebe (Sayornis phoebe) Science Article 2 abstract Parental care is advantageous because it typically increases the survival ofgenetically related young. In contrast, parental care given to unrelated young incurs no benefit.A further cost of parental investment is that it reduces the future reproductive potential of thecaregiver Mark E. HAUBER, Folia Zool. – 55(4): 367-374 […]
Tag: all of Sayornis
ODD NESTING SITE OF PHOEBE
Eastern Phoebe (Sayornis phoebe) Science Article 1 abstract Perusal of one of my old note books brings to my attention a phoebe’s nest constructed in the air-shaft of a coal mine near my home EMERSON A. STONER, WILSON BULLETIN-June, 1922 Download article download full text (pdf)
Black Phoebe (Sayornis nigricans)
Black Phoebe (Sayornis nigricans) [order] PASSERIFORMES | [family] Tyrannidae | [latin] Sayornis nigricans | [UK] Black Phoebe | [FR] Moucherolle noire | [DE] Schwarzkopf-Phoebe | [ES] Mosquero Negro | [NL] Zwarte Phoebe Subspecies Genus Species subspecies Breeding Range Breeding Range 2 Non Breeding Range Sayornis nigricans NA, LA w USA to nw Argentina Sayornis nigricans […]
Eastern Phoebe (Sayornis phoebe)
Eastern Phoebe (Sayornis phoebe) [order] PASSERIFORMES | [family] Tyrannidae | [latin] Sayornis phoebe | [UK] Eastern Phoebe | [FR] Moucherolle Phoebe | [DE] Phoebe | [ES] Mosquero Fibi | [NL] Phoebe Subspecies Monotypic species Physical charateristics The Eastern Phoebe is medium-sized flycatcher, dull in coloration to blend in with its surrounding woodland habitat. It ranges […]