资讯

Birds make sounds to communicate ... student who works with Professor Zuzana Buřivalová in the Department of Forest and ...
Birds travel thousands of miles to Nepal, mainly to breed. Asian koel flies 6,000 miles from Sub-Saharan Africa.
Forest management today is increasingly challenged ... A sudden decrease or significant increase in bird sounds can signal ecological problems,” says Maskeliūnas. Even tree-generated sounds ...
With this discovery, one more species has been added to the number of bird species in Nepal's records. Now the total number of bird species in Nepal has reached 899.
While regulations were reformed in 2014, this change actually made things worse for the swift parrot, doubling forest loss. ...
Ivory-billed woodpeckers make a unique double-knock noise when pecking at trees, and this sound may be a crucial aid to identifying any surviving birds. A recent recording may have captured this ...
The Bhondsi forest near Gurugram faces threats from ... Some even play recorded bird calls to draw them out. This isn’t ethical wildlife photography. It’s stress-inducing for birds—many ...
Forest bird audio mixes for Kaua’i, O’ahu, Maui, and Hawai’i island, allowing users to imagine how restored, bird-filled forests would sound; • Curricula and lesson plans on Hawaiian ...