Posted on April 19, 2016
On Sunday morning I led 23 people, many beginning birders, on a ninety minute walk in this lovely section of the Emerald Necklace. The walk was sponsored by the Brookline GreenSpace Alliance. We started at the comfortable time of 9:00 AM and the weather couldn’t have been better. The birds could have been though. We had no seasonal migrants, although I had four species on a scouting walk four days earlier. Highlights were three Wood Ducks- a pair on Ward’s Pond and a single male on Willow Pond. We’re pretty sure there is another female in the duck box on Leverett Pond. In fact when someone from the town of Brookline went to clean out last year’s nest from the box, he came upon a female sitting on eggs! I had insisted that the ducks would not nest again unless someone made the box “broom clean”. So much for my expertise on wood duck nesting habits! In any case, if this nesting attempt succeeds, it will the second year in a row that Wood Ducks have nested on the necklace. Some images of this striking duck:
Wood Duck male sitting on the snow at Leverett Pond last year.
The female Wood Duck is a lovely collage of subtle color.
An image of the Wood Duck family in August of 2015. The female is at left, along with seven young. Let’s hope for similar success this year!
Winter is the prime time to see Wood Ducks at Leverett. Here are at least 20 on the ice in January of this year.
Other than the woodies, there wasn’t much of a waterfowl show on the walk, but we did get a chance to study side by side the differences between female Mallards and American Black Ducks:
American Black Ducks are darker and somewhat larger than female Mallards. When visible, the blue wing speculum is bordered in black.
Mallard ducks are sexually dimorphic (male and female of distinctly different coloration), in contrast to American Black Ducks. This female Mallard, seen here with her brood, is lighter brown, and has a white, rather than black, border on it’s blue wing speculum.
The species seen on the walk were representative of resident birds in this area, leaving us longing for more southwest winds and a stronger migrant flow into Massachusetts. It can’t be far away!
Here is the list for today’s walk:
Olmsted Park–Leverett Pond, Suffolk, Massachusetts
Apr 17, 2016 9:30 AM – 11:10 AM
- Canada Goose 12
- Wood Duck 3
- American Black Duck 2
- Mallard 10
- Herring Gull 3
- Rock Pigeon (Feral Pigeon) 12
- Mourning Dove 2
- Red-bellied Woodpecker 1
- Downy Woodpecker 2
- Northern Flicker 2
- Blue Jay 3
- Black-capped Chickadee 1
- Tufted Titmouse 2
- White-breasted Nuthatch 1
- American Robin 30
- Song Sparrow 3
- Northern Cardinal 4
- Red-winged Blackbird 8
- Common Grackle 20
- House Sparrow 6
- View this checklist online at http://ebird.org/ebird/view/checklist?subID=S29005307
This report was generated automatically by eBird v3 (http://ebird.org)