Common NameLeast Bittern
Scientific NameIxobrychus exilis
Type of ReportOut-of-Season
Date of Observation10/22/2020
Number Observed1
Reporting Observer's NameC. J. Frankiewicz
Mailing Address1173 E Clarendon Rd
N Clarendon, VT 05759-9659
United States
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EmailEmail hidden; Javascript is required.
Date Completed10/23/2020
Latitude of Observation (enter 0 if unable to provide)0
Longitude of Observation (enter 0 if unable to provide)0
Place NameTinmouth Channel
TownshipTinmouth
CountyRutland
Vermont eBird Checklist URLebird.org
Time of Day10:50 AM
Length of Time Observed5 seconds or so
Maximum Estimated Distance from Bird (in feet)25 feet
Minimum Estimated Distance from Bird (in feet)2 feet
Noteworthy Weather Conditions

Clear and partly sunny.

Optical Equipment Used for Observation

None; none needed at 2 - 25 feet in clear weather.

Observer’s Previous Acquaintance With This or Similar Species

Had seen 9 individuals of 30 flushes and fly-bys on July 30, 2020 at Tinmouth Channel. Four of those flushes occurred within yards of where the instant bird was flushed. First saw this specie in Vermont on September 28, 1996 (Vermont Life 229 although eBird has it at 195) and a few subsequent dates in October 1996 at Tinmouth Channel. (Had not seen it at Tinmouth Channel since.) Have seen it in West Rutland marsh a few years ago and Mud Creek WMA in June of this year.
First saw it clinging to a reed at Hellcat Swamp on Plum Island on August 5, 1984 (Life 243). It still had some downy feathers. Saw two others that day.
Have numerous sightings of American Bittern, Green Heron, BCNH, Common Snipe and Woodcock.

I certify that any attachments included with this report were captured during this observation event​​.
Description of Habitat

Marsh: cattails and brush.

Behaviors Observed

Flushed two feet left of my kayak. Flew across the bow of the kayak and away to my right.

Description of Vocalizations

None by the bird. "Wow!" by me.

Verbal Narrative & Description of Observation

While paddling my kayak in the Tinmouth Channel while duck hunting (don't be telling anyone where I duck hunt), the Least Bittern flushed a scant two feet left of me. It flew across the bow of the kayak and away to my right.

Relative Size & Shape

Size was of a small bittern. It seemed a little smaller than the 13" Sibley shows for length. Somewhat pointed wings.

Head

Didn't note.

Feet & Bill

Feed trailed. Long pointy bill.

Upper Back

Darkish like outer upper wing.

Lower Back & Rump

Darkish like outer upper wing.

Wings

Confirming diagnostic, with size, was the buffy inner top of wings and dark outer top of wings. Wings were somewhat pointed.

Breast, Belly, Flanks, Under Tail Coverts

Didn't see.

Tail

Didn't note.

IMPORTANT: What similar species were eliminated when making the identification and how was this bird different?

Way too small to be an American Bittern. Wrong colors and too small to be a juvenile or adult BCNH. Wrong colors and too small to be a Green Heron. Flight pattern and wingbeats different for Common Snipe and Woodcock, both of which would likely have had vocalizations upon flushing. Not another shorebird. Am familiar with all of the above as well as Least Bittern.

Other Notes & Comments

Age or sex not determined.
Could not find in my records the precise dates of my October 1996 sightings in Tinmouth Channel to see if this was the latest. Records of Vermont Birds may have them.
Finally, I am as sure of this sighting as I would be of a robin.

This report was written from notes taken:Written from Memory