As its name suggests, the bird feeds on sap... He pokes a line of small holes in the bark and, as they fill with sap, he... sucks it! The little cups are quite visible on the photo.
Copyright: |
© Jacques Berger.
All rights reserved. |
Image Source: | digital |
Date Taken: | 02.2013 |
Total Views: | 39 |
Filed Under: | Natural World |
Date Uploaded: | April 19, 2015, 6:49 p.m. |