Migratory birds read invisible maps
On World Migratory Bird Day (May 9), a case study of the Common pochard, exploring possible reasons why this bird could be ‘warming up to’ birders in the Chennai Metropolitan Area but giving those in Madurai the cold shoulder
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Also happening today
All today →Mother's Day
Honors mothers and motherhood. Anna Jarvis kicked it off in West Virginia in 1908 to remember her own mother; it became a US national holiday in 1914 and spread to dozens of countries. Most observe it on the second Sunday of May — though Mexico, Spain, the UK and others run on their own calendars.
+33Mother's Day
Mother's Day is observed in Latvia (Mātes diena). Recognized nationally.
Mother's Day
Mother's Day is observed in El Salvador (Día de las Madres). Recognized nationally.
Father's Day
Father's Day is observed in El Salvador (Día del Padre). Recognized nationally.