Whistle for confidence and finishing. Really good if you have multiple callers and somebody works the whistle. Nothing beats a great mallard hen call(obviously some situations other calls are the right choice but generally speaking), and IMO nothing outperforms the echo pure meat/hobo prime meat for a variety of hen sounds. Ducks arent robots. Their voices vary, they change, they crack, they bounce, they whine. Most calling i hear sounds more like other guys calling. It is certainly adequate and doesn't sound bad but variation makes a lot of difference. Calling to your situation and putting multiple ducks in your calling is the key.
Last edited by Migillicutty; 03/13/13 01:32 AM.