| Definition/Meaning | Word/Phrase |
|---|
| small dark geese that breed in the north and migrate southward |
brant
,
brant goose
,
brent
,
brent goose
|
| geographic route along which birds customarily migrate |
flyway
,
migration route
|
| any of various swallows with squarish or slightly forked tail and long pointed wings; migrate around Martinmas |
martin
|
| infestation by trichina larvae that are transmitted by eating inadequately cooked meat (especially pork); larvae migrate from the intestinal tract to the muscles where they become encysted |
myositis trichinosa
,
trichiniasis
,
trichinosis
|
| flesh of pacific trout that migrate from salt to fresh water |
rainbow trout
|
| any of various large food and game fishes of northern waters; usually migrate from salt to fresh water to spawn |
salmon
|
| flesh of marine trout that migrate from salt to fresh water |
salmon trout
,
sea trout
|
| herring-like food fishes that migrate from the sea to fresh water to spawn |
shad
|
| small cold-water silvery fish; migrate between salt and fresh water |
smelt
|
