Black-throated Blue Warbler (Setophaga caerulescens) flight is fast, slightly undulating, and direct with rapid wing beats—a typical warbler flight.
The male and female Black-throated Blue Warblers look so dissimilar that...
ALDERS, Alnus species
Alders belong to the birch family Betulaceae and belong to the genus Alnus. Around 35 monoecious species of trees and shrubs are...
What are Drunken Trees?
Drunken trees are a stand of trees displaced from their normal vertical alignment. This most commonly occurs in northern subarctic taiga...