ML633133820

視聴覚メディア・ノート

toop calls (id confirmed by Matt Smith)

観察結果の詳細

After lots of back and forth, these toop calls were considered by Matt Young to be probably not Type 4, but left unidentified to type.

追加される種

• Pine Siskin Spinus pinus
• American Robin Turdus migratorius
• Chestnut-backed Chickadee Poecile rufescens
• Brown Creeper Certhia americana
• Golden-crowned Kinglet Regulus satrapa
• Red-breasted Nuthatch Sitta canadensis