Red-necked Phalarope

Description:

Like the other 2 phalarope species, the red-necked seems to have reversed gender roles relative to much of the animal kingdom, with females fighting for males and having them incubate the eggs as they search for other mates. Additionally, the females are more brightly colored than the males (female is shown). This species breeds in Arctic tundra in North America as well as Eurasia and overwinters in tropical seas. Phalaropes, unlike other waders, are well adapted for survival on open water. To catch food, they often swim rapidly in small circles to draw planktonic food items closer.

Notes:

Although they are common around 10 miles to the east during fall, the red-necked phalarope is an unusual find at the Palo Alto Baylands. This individual was found on a particularly windy day during spring migration and was not seen the next day.