The mid-sized phalarope of three. Generally out at sea and rarely seen. Similar to the [Red-necked Phalarope] in non-breeding plumage, but has a slightly shorter thicker bill that is not all black. Non-breeding [Wilson's Phalarope] is all grey. |
The male is less colorful and marked differently than the female (and tends the nest). In non-breeding plumage both sexes are all greyish, unlike the other phalarope species which have black marks. Wilson's Phalarope is the largest phalarope species. |