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Ptiči

Ptiči. Mihaela Poljšak 4. Razred OŠ Col. Ptiči so med živalmi edina bitja, ki imajo perje. So toplo krvni. ptiči. Peresa so večinoma iz roževine. Perje je sestavljeno iz letalnih peres in puha. perje. Večina ptičjih kosti je votlih, da so ptiči lažji. KOSTI PTIČEV. Notranjost ptiča.

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Ptiči

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  1. Ptiči Mihaela Poljšak 4. Razred OŠ Col

  2. Ptiči so med živalmi edina bitja, ki imajo perje. So toplo krvni. ptiči

  3. Peresa so večinoma iz roževine. Perje je sestavljeno iz letalnih peres in puha. perje

  4. Večina ptičjih kosti je votlih, da so ptiči lažji. KOSTI PTIČEV

  5. Notranjost ptiča • Večino teže ptiča predstavljajo mišice

  6. KLJUNI Kljun je ptičevo orodje za različna opravila.

  7. GNEZDA IN JAJCA Mladič se razvija v notranjosti lupine.

  8. viri • Velika otroška enciklopedija • www2.arnes.si • http://www.google.si/imgres?imgurl=http://img.rtvslo.si/upload/ture_avanture/prekmurje_7_show. • www.gimvic.org • 2.bp.blogspot.com • 4.bp.blogspot.com • bimbo.blog.siol.net • nadja.moj-album.com

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