| Species: | Cattle Egret (Bubulcus ibis) |
| Location: | Kartong
, West Division
, The Gambia
Click to view sighting map |
| Running From: | 2015 to present |
| Ring Type: | Legring: Engraved colour rings |
| Colour Combination: | Yellow with black text; 4 digit alphanumeric code; |
Researchers working at Kartong Bird Observatory in The Gambia have been colour marking Cattle Egrets (Bubulcus ibis) with yellow, engraved colour rings to understand their movements and fidelity to particular roost sites.
Yellow with black text; 4 digit alphanumeric code; on left tibia
