Fallen eggshells

Needless to say, the breeding success of these incredibly rare bids is being monitored very closely. By looking at the number of fallen eggshells underneath the tree and through direct observation they can estimate the fledgling success.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s