There is no need to go to Florida to photograph heron rookery.
New Jersey has its own! 
Black-crowned and Yellow-crowned Night Herons are the most dominant but Great and Snowy Egrets, Little Blue and Tricolored Herons as well as Glossy Ibises are nesting there as well.
Here are just a few images:
more images and information on this rookery can be found, here: http://www.greggard.com/blog/2018/5/heron-rookery-nj





