The number and species of Hummingbirds are astounding in Costa Rica. It’s not hard to capture some shots except that perfect shots do not come easy, and I tend not wanting to shoot them off the feeder. I like them to be in the natural environment. It is more challenging but also more rewarding. Just to show a few.
Squirrels are aggressors when pursuing their food. Acorn Woodpecker is more courteous, but he could not help not to voice his complaint.
Hummingbirds are everywhere. I seldom see two of them on one feeder at home, but in Costa Rica, the feeders are often fully occupied. When the feeder is overly crowded, the fight occurred.