English and Scientific names:

Black Rail

Number of individuals: 

1, partially skeletonized carcass

Locality: LOUISIANA: 

Cameron Parish

Specific Locality:

Along the beach highway about 3 miles west of Holly Beach community.

Date(s) when observed:

September 23, 2007

Time(s) of day when observed:  

 

Reporting observer and address:

Paul Conover

Lafayette, LA

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

Mac Myers

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

 

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

 

Optical equipment: 

 

Distance to bird(s): 

 

Duration of observation:

 

Habitat: 

 

Behavior of bird: 

 

Description:

A small bird that appears to be a rail. We found it in the afternoon and believe it had died that morning. The skin from the neck and head are missing, perhaps removed  by a predator. There were no ants on the carcass, but it was a warm day, and an oily secretion was wetting the feathers.

 

I saw the bird across the highway when we stopped to view a gull flock. I looked at it, puzzled because it looked like a black bird with a bright white head. Thru the binos I saw the head was actually just a skull, and that the bird’s feathering looked like a Black Rail’s.

 

What feathering there is above is dark brown or blackish with evenly spaced whitish bars that give it a speckled appearance. There appeared to be a rufous cast on some neck but no mantle feathers. If it is a Black Rail, perhaps it is a juvenile or female bird?

 

Undertail feathers are paler, whitish barred or vermiculated with black or dark gray.

 

Bill is somewhat fowl-like, shorter than the length of the skull.

 

Feet are absent.

 

Condition of carcass and my fear of worsening its condition have kept me from a closer exam. I did compare it to a Sora from my freezer, and noted that the bulk of this bird is about half that of the Sora. It looks tiny beside the Sora.  

Voice:

 

Similar species:

If this bird is a rail, size would say Black Rail. I am assuming it’s not a stray button quail or some other exotic.

Photographs or tape recordings obtained?

Attached. Carcass will go to LSUMZ.

Previous experience with this species: 

None.

Identification aids:

 

This description is written from: 

Photos and memory.

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

 

No. Comparison with specimens from LSUMZ will be needed.

Reporter: 

Paul Conover

Date and time: 

October 30, 2007