Winter Birding at Walden Wildlife Area
Pat Heller
Walden Wildlife Ponds located off of 75th Street and Valmont in Boulder is a series of ponds and marshes. This is a fantastic area for Winter Birding especially when the water is open. I find that Duck and Bass Ponds attract the most number of wintering ducks.
![Pintails_Walden A pair of Northern Pintail Ducks swimming at Duck Pond](https://denveraudubon.org/wp-content/uploads/2020/12/Pintails_Walden-1024x768.jpg)
![Green Winged Teal_Walden A pair of Green-winged Teals at Duck Pond](https://denveraudubon.org/wp-content/uploads/2020/12/Green-Winged-Teal_Walden.jpg)
![American Wigeon_Walden An American Widgeon swimming at duck pond](https://denveraudubon.org/wp-content/uploads/2020/12/American-Wigeon_Walden.jpg)
Russian Olive trees along the shelterbelt past Cottonwood Marsh along the northern edge occasionally attracts flocks of Evening Grosbeak and Cedar Waxwings.
![Grosbeaks_Walden_Thomas Heinrich A flock of Evening Grosbeaks perched in Russian Olive trees](https://denveraudubon.org/wp-content/uploads/2020/12/Grosbeaks_Walden_Thomas-Heinrich.jpg)
![Cedar Waxwings_Pat Heller Cedar Waxwings perched in Russian Olive Trees](https://denveraudubon.org/wp-content/uploads/2020/12/Cedar-Waxwings_Pat-Heller.jpg)
![Russian Olive grove_Walden Grove of Russian Olive trees along a frozen pond in winter](https://denveraudubon.org/wp-content/uploads/2020/12/Russian-Olive-grove_Walden.jpg)