Tam Valley, Mill Valley, CA, US
Credit: Len Blumin

North American field guide

White-tailed Kite

Elanus leucurus

Also known as:Black-shouldered Kite

Identification

Field notes

41 cm (16") Rare. Open country, grasslands, marshes.

Falcon-like; long pointed wings and a long white tail. Black shoulder patch contrasts with gray back and white underparts.

In flight; gull-like, often hovers.

Was called Black-shouldered Kite.

Song: whistled "kee kee kee"

Watch and learn

Videos

1 video
Bird Advisor Identification rules 2 variants 4 rules

These are the observation paths the Bird Advisor can use to identify this species. Each rule is an alternative match.

White-tailed Kite

2 rules
Rule 1 13 criteria confidence 1
Where was the white seen in flight ?
On the wings and underbody · Unknown
Did the bird show conspicuous or promient white in flight ?
Yes · Unknown
How was the bird SEEN BEST ?
In flight
What SHAPE were the wings ?
Pointed · Unknown
What SIZE was the TAIL ?
Long · Very Long · Unknown
What SHAPE was the TAIL ?
Square or slightly notched at the end · Rounded at the end · Unknown
What colour was the TAIL ?
White, or pale (grayish-white) · Gray, or blue-gray · Unknown
What colour PATTERN if any was shown on the BREAST ?
Uniform color · Unknown
What SHAPE was the BILL ?
Straight and thick · Hooked · Downcurved · Unknown
What LENGTH was the BILL ?
Very short · Short · Unknown
How BIG was the bird ?
Pigeon-sized · Crow-sized
What TYPE of bird was seen ?
Hawk-like
WHERE was the bird seen ?
Southeastern United States · Southwestern United States · Northwestern Canada or United States
result:371-white-tailed-kite:1:1 Source: 371 White-tailed Kite, row 1
Rule 2 13 criteria confidence 1
How was the bird SEEN BEST ?
While landed
What SIZE was the TAIL ?
Medium · Long · Very Long · Unknown
What SHAPE was the TAIL ?
Square or slightly notched at the end · Rounded at the end · Unknown
What colour was the TAIL ?
White, or pale (grayish-white) · Gray, or blue-gray · Unknown
What colour was the BELLY ?
White, or pale (grayish-white) · Unknown
What colour PATTERN if any was shown on the BREAST ?
Uniform color · Unknown
What colour was the BREAST ?
White, or pale (grayish-white) · Unknown
What SHAPE was the BILL ?
Straight and thick · Hooked · Downcurved · Unknown
What LENGTH was the BILL ?
Very short · Short · Unknown
What was the predominant colour of the HEAD ?
White, or pale (grayish-white) · Gray, or blue-gray · Unknown
How BIG was the bird ?
Pigeon-sized · Crow-sized
What TYPE of bird was seen ?
Hawk-like
WHERE was the bird seen ?
Southeastern United States · Southwestern United States · Northwestern Canada or United States
result:371-white-tailed-kite:2:1 Source: 371 White-tailed Kite, row 2

White-tailed Kite (Immature)

2 rules
Rule 1 11 criteria confidence 1
How was the bird SEEN BEST ?
In flight
What SHAPE were the wings ?
Pointed · Unknown
What SIZE was the TAIL ?
Medium · Long · Very Long · Unknown
What SHAPE was the TAIL ?
Square or slightly notched at the end · Rounded at the end · Unknown
What colour TAIL PATTERN was there if any ?
Broad dark band across the tip · None · Unknown
What colour PATTERN if any was shown on the BREAST ?
Streaked lengthwise (from head to tail) · Spotted or mottled · Barred crosswise (from side to side) · Unknown
What SHAPE was the BILL ?
Straight and thick · Hooked · Downcurved · Unknown
What LENGTH was the BILL ?
Very short · Short · Unknown
How BIG was the bird ?
Pigeon-sized · Crow-sized
What TYPE of bird was seen ?
Hawk-like
WHERE was the bird seen ?
Southeastern United States · Southwestern United States · Northwestern Canada or United States
result:372-white-tailed-kite-immature:1:1 Source: 372 White-tailed Kite (Immature), row 1
Rule 2 13 criteria confidence 1
How was the bird SEEN BEST ?
While landed
What SIZE was the TAIL ?
Medium · Long · Very Long · Unknown
What colour TAIL PATTERN was there if any ?
Broad dark band across the tip · None · Unknown
What colour was the TAIL ?
White, or pale (grayish-white) · Gray, or blue-gray · Unknown
What colour was the BACK ?
Rufous (dull-red or rust-colored) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Unknown
What colour was the BELLY ?
White, or pale (grayish-white) · Orange, buff (orange-yellow), or tan · Rufous (dull-red or rust-colored) · Unknown
What colour PATTERN if any was shown on the BREAST ?
Streaked lengthwise (from head to tail) · Spotted or mottled · Unknown
What colour was the BREAST ?
White, or pale (grayish-white) · Orange, buff (orange-yellow), or tan · Rufous (dull-red or rust-colored) · Unknown
What SHAPE was the BILL ?
Straight and thick · Hooked · Downcurved · Unknown
What LENGTH was the BILL ?
Very short · Short · Unknown
How BIG was the bird ?
Pigeon-sized · Crow-sized
What TYPE of bird was seen ?
Hawk-like
WHERE was the bird seen ?
Southeastern United States · Southwestern United States · Northwestern Canada or United States