Citation:
Buchanan, J.B. 1988. Migration and Winter Populations of Greater Yellowlegs (Tringa melanoleuca) in Western Washington. Canadian Field-Naturalist 102: 611-616.
Link:
https://www.researchgate.net/profile/Joseph_Buchanan/publication/236122615_Migration_and_winter_populations_of_Greater_Yellowlegs_Tringa_melanoleuca_in_western_Washington/links/0deec5162fb8710582000000.pdf