Awesome research…and practice! From the article:
Just as birders can identify birds by their melodious calls, David George Haskell can distinguish trees by their sounds. The task is especially easy when it rains, as it so often does in the Ecuadorian rainforest. Depending on the shapes and sizes of their leaves, the different plants react to falling drops by producing “a splatter of metallic sparks” or “a low, clean, woody thump” or “a speed-typist’s clatter.” Every species has its own song. Train your ears (and abandon the distracting echoes of a plastic rain jacket) and you can carry out a botanical census through sound alone.
Source: Trees Have Their Own Songs – The Atlantic
Conventional wisdom suggests that the only international climate deal worth having is one that is “legally-binding”. In other words, a treaty which binds states to their commitments under international law.
Pledges Can Work, But It Will Take International Law to Fight Climate Change.
100 years ago this week, the very last pigeon of her kind died in her cage at the Cincinnati Zoo. Her name was Martha, and her passing merits our close attention today.
Mercilessly slaughtered by the tens of millions at breeding colonies in the North and at huge wintertime roosts in the South during the post-Civil War era, passenger pigeons were shipped by trainloads to dinner tables in homes and restaurants across the East. Their population fell from biblical numbers at midcentury to tiny, aimless flocks in 1890. By around 1900 the few birds that remained were all in captivity. The last male died in 1910, leaving Martha as a barren relic of past abundance.
Saving Our Birds – NYTimes.com.