Bird observatory — A bird observatory is a centre for the study of bird migration and bird populations. They are usually focused on local birds, but may also include interest in far flung areas. Most bird observatories are small operations with a limited staff,… … Wikipedia
Boreal forest of Canada — Canada s boreal forest comprises about 25% of the circumpolar boreal forest that rings the northern hemisphere, mostly north of the 50th parallel. [State of Canada’s Forests: 2004 2005, The Boreal Forest, Canadian Forest Service, ISBN 0 662 40014 … Wikipedia
Bird vocalization — Bird song redirects here. For other uses, see Birdsong (disambiguation). A male Blackbird (Turdus merula) singing. Bogense havn, Funen, Denmark. … Wikipedia
Christmas Bird Count — The Christmas Bird Count (CBC) is a census of birds in the Western Hemisphere, performed annually in the early Northern hemisphere winter by volunteer birders. The purpose is to provide population data for use in science, especially conservation… … Wikipedia
Prince Edward Point Bird Observatory — Infobox Protected area name = Prince Edward Point Bird Observatory iucn category = caption = Location of the Prince Edward Point Bird Observatory base width = 220px locator x = 217 locator y = 175 location = Eastern Ontario nearest city = Picton … Wikipedia
Bird ringing — (also known as bird banding) is an aid to studying wild birds, by attaching a small individually numbered metal or plastic ring to their legs or wings, so that various aspects of the bird s life can be studied by the ability to re find the same… … Wikipedia
Bird ichnology — is the study of avian life traces in ornithology and paleontology. Such life traces can include footprints, nests, feces and coproliths. Scientists gain insight about the behavior and diversity of birds by studying such evidence.Ichnofossils (or… … Wikipedia
International Council for Bird Preservation — BirdLife International Logo de BirdLife International Contexte général Champs d action Protection des oiseaux Zone d influence Terre … Wikipédia en Français
May 2005 in Canada — 2005 : January February March April May June July August September October November December → < May 2005 … Wikipedia
Bird migration — A flock of Barnacle Geese during autumn migration … Wikipedia
