This article is about his normal version, for his holiday version, see Kowalski the Elf.

Kowalski is a bird that can be obtained in the hatchery in Angry Birds Evolution.


Sigmund Feather would have a field day with this one...

Do not say: "Yo momma!"



It's a fat ball-shaped black bird with a light gray belly, orangish yellow star-shaped small beak and feet, bushy angry black eyebrows, two fallen hair feathers with black tips, large wings, large eyes with brown irises that are almost closed, two pink cheeks and a long tail with various black feathers. He wears a white bear ear bib with blue scribbles that are shaped like hearts and it also has two large eyes with blue outlines.


His eyebrows are bigger cojoined, he is now angry with teeth showing in his beak, there are shoulder and border feathers in the bib, the cheek spots are bigger, he has a bit of black beard feathers, the bib is now dirty with brown food marks, he wears a necklace with a yellowish white skull and a toy rattle, a pink bow on his hair and a big diaper with images of Red, The Blues, Chuck, Bomb wearing a diaper, and Matilda printed on it.

In Angry Birds Zero Gravity, he is classic, doesn't wear a bib nor a bow but wears a silver headset with pink outlines instead.

Extended Black Dominion Evolution

Based on [ Skeletor] from He-Man, the bib is now purple with purpleish blue scribbles, Kowalski wears a dark purple belt of the same color with an purple egg symbol with two crossed purple bones, and also wears a yellow Pig Skull mask with the pink bow on the forehead. The feathers on the bib are still present.

Strong Black Dominion Evolution

Based on an Army Commander, the bib is now dark green with darker green scribbles, there are two golden wreath symbols on it, two golden medals on the right, two golden decorative shoulder straps on the sides and various stickers on the left. The rattle toy and pink bow are still present and Kowalski wears black sunglasses.


He already wore a necklace.


Black Dominion Rank 1

Cause an explosion, dealing 246 damage to all enemies within reach. Killing an enemy marks all others to receive 50% more damage from black birds next turn.

Black Dominion Rank 1 (Evolution)

Cause an explosion, dealing 746 damage to all enemies within reach. Killing an enemy marks all others to receive 50% more damage from black birds next turn.

Extended Black Dominion Rank 1

Cause an explosion, dealing 896 damage to all enemies within reach. Killing an enemy marks all others to receive 50% more damage from black birds next two turns. 

Strong Black Dominion Rank 1

Cause an explosion, dealing 896 damage to all enemies within reach. Killing an enemy marks all others to receive 75% more damage from black birds next turn.

Bird Information


When he is in his first level, it is less than 350, but he can be evolved to surpass this number.


When he is in his first level, it is less than 160, but he can be evolved to surpass this number.

Bird Power

When he is in his first level, he gives less than 840 Bird Power to the team, but he can be evolved and trained to give more.


It costs 400 Black Evolution material to evolve him. It then costs 1000 Evolution Material and 10 Black Evolution Essense to evolve him to a last evolution.

The income of Black Evolution Material and Coins when selling him varies according to his level.

Other Appearances

Angry Birds Zero Gravity

Angry Birds Zero Gravity Kowalski

He appears in the Bored Sick episode of Angry Birds Zero Gravity, where he was saying the commands to Chuck by a screen but he was sick and bored of it, he then sne ezes and makes the screen disappear, making Kowalski scared.


  • The Sigmund Feather on his Bio is a reference to Sigmund Freud and he would have a field day because he would have fun talking with him.
    • The reason it isn't recommended to say ''Yo Momma'' to Kowalski is because he would be extremely annoyed by this.
    • This is a reference to the Oedipus Complex, where a son feels romance with his mother. The complex was designed by Sigmund Freud. Kowalski always wears baby accessories because he still lives with his mother.



In the Beta

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Black Birds Flocker Black Portrait 039  · Flocker Black Portrait 022  · Flocker Black Portrait 008  · Flocker Black Portrait 043  · Flocker Black Portrait 036  · Flocker Black Portrait 052  · Flocker Black Portrait 048  · Flocker Black Portrait 026  · Flocker Black Portrait 024  · Flocker Black Portrait 033  · Flocker Black Portrait 050  · Flocker Black Portrait 020  · Flocker Black Portrait 009  · Flocker Black Portrait 037  · Flocker Black Portrait 011  · Flocker Black Portrait 053 (1)  · Flocker Black Portrait 017  · Flocker Black Portrait 029  · Flocker Black Portrait 045  · Kowalski the Elf Normal and Evolution Icons  · Bomb Icons  · Black Metal Byron Icon  · Eddie the Bird Icon  · Cenk Tosun Icons  · Bob-The Man-Boomer Icons  · Van Hellbird Normal and Evolution Icons  · Mighty Eagle Icon  · Classic Bomb Icon
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