eBird Report - Littleton Heron Rookery, 4/6/10 - Red-headed Woodpecker - NO; GHO, Ospreys, Great Blues - YES

Location:     Littleton Heron Rookery
Observation date:     4/6/10
Notes:     The Red-headed Woodpecker reported yesterday by Mark Rosenstein was not observed early this afternoon, though it is still possible it might be in the area nonetheless. Others who venture out this way might have better luck (hopefully).

Here is some copied, paraphrased text from Mark Rosenstein's post on Massbird from yesterday:

Take Route 2 west to exit 41 "Newtown Rd" toward Acton/Littleton, left on Central St, right on Littlefield Rd, continue as it becomes Depot Rd near junction of Littleton Rd (which is a Dead End street) until you reach the railroad crossing.

Park at the side of the road, but beware that these railroad tracks are active with several trains a day (Fitchburg MBTA Commuter Rail Line). Walk to the right along the tracks about 3 tenths of a mile.  Look for a trail off to the right with a bunch of trashed appliances at the start. Also note at this "trailhead" that there are AT&T signs posted. Take this a couple of hundred yards to the edge of the swamp. Do wear some waterproof boots that you don't mind getting a little mucked up when walking down this pathway to the edge of the swamp. 

There are nests forward and to the right.  The Great Horned Owl nest is in front of you (along with some of the other Great Blue Heron nests.)  The Ospreys are to the far right.  The Red-Headed Woodpecker was investigating trees along the left side of the swamp.

Number of species:     13

Canada Goose - Branta canadensis     5
Wood Duck - Aix sponsa     6 (in along marsh areas next to railroad tracks)
Mallard - Anas platyrhynchos     4 (same as "Ooo-eek" Ducks)
Great Blue Heron - Ardea herodias     6 (some in nests, some loping around main marsh)
Osprey - Pandion haliaetus     2 (at end of path, look to far right)
Great Horned Owl - Bubo virginianus     1 (straight ahead, slightly to the right of 2 occupied heron nests)
Downy Woodpecker - Picoides pubescens     2
Hairy Woodpecker - Picoides villosus     1
Blue Jay - Cyanocitta cristata     2
Tree Swallow - Tachycineta bicolor     10 (flitting and swooping throughout; numbers are conservative)
American Robin - Turdus migratorius     9
Red-winged Blackbird - Agelaius phoeniceus     X (everywhere)
Common Grackle - Quiscalus quiscula     X (everywhere)

This report was generated automatically by eBird v2(http://ebird.org/massaudubon/)