Observed and identified by Eric LoPresti, UC Davis
Periferia Presa Constitución 1917. San Juan del Río, Querétaro.
Laura Uribe, Grupo Vasconcelos
The herons are long-legged freshwater and coastal birds in the family Ardeidae, with 64 recognised species (some are called "egrets" or "bitterns" instead of "heron"). Within Ardeidae, all members of the genera Botaurus and Ixobrychus are referred to as "bitterns", and — including the Zigzag Heron or Zigzag Bittern — are a monophyletic group within the Ardeidae. However, egrets are not a biologically distinct group from the herons, and tend to be named differently because they...