22,380 followers BOU 👩🏻🏫👨🏿🏫🧕🏽👳🏽♂️ 🌈 @IBIS_journal Seasonal and daily patterns of nocturnal singing in the Field Sparrow https://t.co/t3hAayq1WO #ornithology 01 Jul 2016 Reply Repost Favourite