Egretta thula

Description:

I think the birds in this photo are Egretta thula and Egretta ardesiaca This photo was taken at 6:00 am in an artificial reservoir called Riogrande II between Entrerrios and San Pedro de los Milagros, both in Antioquia. Those birds sleep on those trees located in the middle of the reservoir and they go when sun rises. Exif: Nikon D7500, Nikkor 18-140 Focal length 60mm Exposure 8 sec at f22 ISO 100

Habitat:

Forest reserve