A “raft” of ducks is a collective noun for a group of ducks who gather together as they float on the water. A “paddling” of ducks describes how a group moves across lakes, ponds or rivers with synchronized , graceful movements. I look forward to the March arrival of hooded mergansers at Wachusett Meadow Wildlife Center soon, whether they are rafting or paddling.

This raft of hooded mergansers are diving ducks that have a serrated bill designed for catching fish. Along with other mergansers, they are the only North American ducks specializing in eating fish. They are excellent divers, and can go as deep as thirty feet.

The male hooded merganser looks like this when relaxing…

or can raise and lower a large fan-like crest or “hood” on his head like this. The crest is raised during courting or when then duck feels threatened.

Two male Mergansers with crests down…

The crest is sometimes described as a “punk rock hairstyle”.

Male mergansers have intense, bright yellow eyes while the females’ are brown or reddish-brown. Their eyes are specially adapted to allow them to see clearly while fishing underwater.

It can be difficult to photograph hooded mergansers, as they are shy and paddle fast. They are sensitive to sound and movement, and move away quickly when approached. I’ll be waiting -quietly -to photograph whatever fleeting moments are possible.