English and Scientific names:

Trumpeter Swan

Number of individuals: 

2, juvenile

Locality: LOUISIANA: 

Ouachita

Specific Locality:

In pecan orchard on Hwy 143 just north of Bayou D'arbonne bridge.

Date(s) when observed:

January 26 - Feb 1, 2010

Time(s) of day when observed:  

All times. Everyday from January 26 through Feb 1 usually in the morning but I've observed
them in the afternoon too.

Reporting observer and address:

Gypsy Hanks
Farmerville, LA

Other observers accompanying reporter who also identified the bird(s):

Kelby Ouchley
Keith Ouchley

Other observers who independently identified the bird(s)

Steve Pagans

Light conditions (position of bird in relation to shade and to direction and amount of light):

All light conditions

Optical equipment: 

Digital Canon EOS with 500 mm lens

Distance to bird(s): 

30 yards

Duration of observation:

1/2 hour at the longest

Habitat: 

Flooded commercial pecan orchard. I saw them the week of January 10th on a cypress lake at Black Bayou Lake NWR but was unable to confirm they were trumpeters.

Behavior of bird: 

Feeding, swimming.  If one gets too close, they call and swim away.  Lots of highway
traffic and noise doesn't seem to bother them.  The two birds never stray from one
another.  They are always very close together.

Description:

The bill is all black and heavy.  The length from the eye to the tip of bill is two times
the distance from the eye to the back of the head.  The bill is wedge shaped giving the swan
a canvasback like profile.  When looking at the swan straight on, it appears that the feathers come
to a V shape on the bill rather than a U shape. The apex of the head is behind the crown or
towards the back of the head rather than the rounded crown of a tundra.  The feet are all black and very large, probably 7-8 inches wide.  The plumage is white with dinginess or gray along the neck and head.  When swimming, the swans backs do not have a point or apex but are evenly sloped or rounded.    I cannot determine the color of their legs.

Voice:

A honking, usually two or one notes. Low pitched.

Similar species:

Tundra swan.  Voice.  Bill profile, head shape.

Photographs or tape recordings obtained?

Yes.  Gypsy Hanks.  Tape will have to be mailed.  Pictures attached.

Previous experience with this species: 

None

Identification aids:

After observation, looked at Sibleys. Emailed  Donna Dittman.  Listened to Trumpeter
and Tundra calls on the web particularly the Trumpeter Swan Society site.

This description is written from: 

Memory

Are you positive of your identification? If not, explain: 

 

Pretty positive.  However, I\'ve never seen Trumpeters before.

Date and time: 

2/3/2010