Keeping Track: Vancouver's Bird Banders

Füge eine Handlung in deiner Sprache hinzuThe film follows research centre chair Derek Matthews, and a team of volunteers, as they trap the birds in a net, place them in cloth bags, and fit them with identifying aluminum bands that ... Alles lesenThe film follows research centre chair Derek Matthews, and a team of volunteers, as they trap the birds in a net, place them in cloth bags, and fit them with identifying aluminum bands that will be worn for life. These bands allow the researchers to know if the bird returns again... Alles lesenThe film follows research centre chair Derek Matthews, and a team of volunteers, as they trap the birds in a net, place them in cloth bags, and fit them with identifying aluminum bands that will be worn for life. These bands allow the researchers to know if the bird returns again to the same spot.