miércoles, 30 de octubre de 2013

Vertebrates - BIRDS

Today we are going to continue the unit 4 VERTEBRATES.
The second day we are going to know the BIRDS.


Watch this video:


You can find more videos about birds below:

CHARACTERISTICS:

BIRDS have:


A bird´s skin is covered with FEATHERS.



WARM-BLOODED: can keep their body temperature.

They breathe air through their LUNGS.


They are OVIPAROUS.

Female birds lay...

  



All Birds are TERRESTRIAL.


A bird´s mouth is covered by a hard BEAK.


BIRD GROUPS:
Make these activities to know more about bird groups:

If you want to know more, you would make these activities:

IDENTIFY AND LABEL THE BIRDS:

JIGSAW-PUZZLES:

SLIDE-PUZZLES:

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