Common NameMagnificent Frigate Bird
Scientific NameFregata magnificens
Type of ReportRare Species
Date of Observation08/07/2020
Number Observed1
Reporting Observer's NamePeter J Thompson
Mailing AddressPO Box 46
Post Mills, VT 05058
United States
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Date Completed08/18/2020
Latitude of Observation (enter 0 if unable to provide)43°53'15.10"N
Longitude of Observation (enter 0 if unable to provide)72°15'10.10"W
Place NamePost MIlls
TownshipThetford
CountyOrange
Time of Day09:15 AM
Length of Time Observedtwo minutes
Maximum Estimated Distance from Bird (in feet)850
Minimum Estimated Distance from Bird (in feet)350
Noteworthy Weather Conditions

Two days following Isaias Hurricane.

Optical Equipment Used for Observation

naked eye

Observer’s Previous Acquaintance With This or Similar Species

zero

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

Row of trees along brook between fields, which are in a line toward a lake.

Behaviors Observed

A graceful, soaring flight with occasional flapping and turning. It was just above the treetops, and started to land in the tallest pine, but then moved on, rising rapidly in altitude.

Description of Vocalizations

None.

Verbal Narrative & Description of Observation

I was pulling weeds in my driveway and suddenly saw a very, very large black bird off across the field. I did not have field glasses or a camera. It flew rapidly but easily just above the line of trees from west to east, and dipped briefly to the tallest pine. It did not seem to be aware of me.

Relative Size & Shape

One of the largest birds in flight I've ever seen.

Head

Black.

Feet & Bill

I could not see feet or bill clearly.

Upper Back

Black.

Lower Back & Rump

Black.

Wings

Very long, with a bend convex upwards as it flapped, no markings.

Breast, Belly, Flanks, Under Tail Coverts

White patch on the flank towards me.
(Father: "Looks like the sheep need shearing." Son: " Appears so, from this side.")

Tail

Quite long, maybe 1/3 of its body length, which I could see was forked at one point, but not all the time. Black.

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

No white head or tail eliminates a bald eagle.
Flight pattern and black head rules out turkey vulture.
Lack of white underparts and head rules out swallow-tailed kite.
Lack of rapid wingbeats rules out crested cormorant.

Other Notes & Comments

No.

This report was written from notes taken:Immediately After