Well, it's most likely to be us humans. Tearing down their habitat's, taking their water, and taking the lives of these bird by capturing them.
Yes, we do. I murderd one last year.
Blue herons and the Lesser Blue Herons are prevalent where I live. They like shallow fresh water ponds or lakes where there are a lot of fish for them to eat. Since herons hunt by sight, murky water is not very helpful for them, as they cannot see the fish.
Babies that come from blue herons
Babies that come from blue herons
Great blue herons are grayish blue and have a thick dark caplike marking on their heads while white herons are completely white.
Herons eat fish.
Cat tails, blue gill fish, lady great blue herons and stuff like that
Yes.
Yes =P
more of a grayish color
No.