Oct 6, 2018

Pragna talim 10/10/2018 thi 12/10/2018 . PARIPATRA LATEST and time-table see here

Pragna talim 10/10/2018 thi 12/10/2018 . PARIPATRA LATEST and time-table see here

The tree swallow (Tachycineta bicolor) is a migratory bird of the family Hirundinidae. Found in the Americas, the tree swallow was first described in 1807 by French ornithologistLouis Vieillot as Hirundo bicolor. It has since been moved to its current genus, Tachycineta, where its phylogenetic placement is in debate. The tree swallow has glossy blue-green upperparts, with the exception of the blackish wings and tail, and white underparts. The bill is black, the eyes are dark brown, and the legs and feet are pale brown. The female is generally duller than the male, and the first-year female has mostly brown upperparts, with some blue feathers. Juveniles have brown upperparts, and a grey-brown-washed breast. The tree swallow breeds in the US and Canada. It winters along southern US coasts south, along the Gulf Coast, to Panama and the northwestern coast of South America, and in the West Indies.



Pragna talim 10/10/2018 thi 12/10/2018 . PARIPATRA LATEST and time-table see here Rating: 4.5 Diposkan Oleh: SUGANITAM MS

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