Winter Wren Song

wiwr2 Pilot Creek Access 122120
wiwr3 Pilot Creek Access 122120
wiwr Tanglewood Park 010223
wiwr2 Tanglewood Park 010223

2 or 3 song types
one type repeated up to 40 times
song consists of about 12 elements out of 25 recombined into different songs (Kroodsma 1980)