where does the reddish egret migrat to

The Reddish egret eats fish, frogs crustaceans and small invertebrates.

Like many egret and heron species, reddish egrets return to a roosting or colony site at night to sleep.

Answer

Because that's the color God gave them.

Some are white, like the great egret and snowy egret..The reddish egret is a purple reddish color.

Eagle

Eared Grebe

Eastern Bluebird

Eastern Kingbird

Eastern Meadowlark

Eastern Phoebe

Eastern Screech-Owl

Eastern Towhee

Eastern Wood-Pewee

Elegant Tern

Elegant Trogon

Elf Owl

Emperor Goose

Eurasian Collared-Dove

Eurasian Dotterel

Eurasian Tree Sparrow

Eurasian Wigeon

European Starling

Evening Grosbeak