Search


	Podcast:		BirdNote
	Episode:		Burrowing Snowbirds
	Category:		Religion & Spirituality
	Duration:		00:00:00
	Publish Date:		2020-01-24 02:00:00
	Description:		Light, fluffy snow can be up to 90% trapped air — just the thing to keep birds and other animals warm. Ptarmigan spend winter nights in cozy caves they excavate in snow. During truly harsh weather, they will hunker down in their caves through the short arctic day, too.
	Total Play:		0