Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
JP Wurts
1975
Phalæopus fulicarius
Gasoline Rd dry pipe, Pt. Barrow Alaska
7 June
2220 - 2 pairs of red phalaropes; first sighting of year. Obviously paired in that when poached the pairs flying together consistently even though one pr. did not return.
Pour main area near Dew Line Stake
9 June
♂ + ♀ red. incredibly tame (sure were within minimum focusing of pellet 250 mm) I could literally have dropped a mite on them
Southsonian building area - Grid 2
9 June
1630 - 4 pairs seen in 15 hrs, all ♂ + ♀, all moving separately
10 June
2 pairs of red phalaropes.
11 June
The area was suddenly employed w/ red phalaropes. Many pairs, a few trios, both of 2♂ + 1♀ and 2♀ + 1♂. In the latter group there are typically quite aggressive interactions between the 2♀; they will fight intensely for 30 seconds, fly off of the ♂ following, land, feed, then start in battle again. Certainly more aggression than in 2♂ + 1♀ group. A few solitary individuals floating of both sexes.
12 June
again many phalaropes including one pair of 5 (2♂, 3♀). also solitary ♀♀.
1055 ♂ + ♀ in (7,10): ♂: RppLr. 1127 - 3 flew by (0,4) : 2♂ + 1♀. 1140 by (1,6) → pr, ♂ + ♀. 1200 ♂ in (1,5) solitary ♂. 1205 - 5 phalaropes including one northern flew over. 2♀ + 1♂ remained. in (1,6) ♂ + ♀.
0805 in unit (1,3) just 15 ft from (2,4) stake found phalarope nest: ♀ was in it
(-) male within 2 ft when I poached them. no lining. one egg. Saw banded phalarope
RbLbb
2040 - 2 ♂♀ within 180 m of pair. the ♂♀ are moving around together. 2041 ♂ of pair flew
~5 m, landed on back of ♀, remained ≤6 sec, then flew off; she followed. 2046
2056 - incomplete copulation: ♀ had just been supplanted by ♂ not sandpiper. was feeding. ♂♂ suddenly
flew up + landed on back for less than 3 sec
14 June
unit (9,5) 1140 - nr of phalaropes not cupping: ♀ went to area of grass + raised ass then began squawking.
♂ approached. no obvious nest cup or even depression. They had been feeding complacently. After
next cup ♀ acquired towards ♂ - ruffled back feathers.