By Bird
Birds have structural adaptation (beaks)
(1) carnivorous birds such as eagles have powerful, sharp, curved beaks for killing and tearing the flesh of their prey which include small bird e.g. chick, rat, toad, and lizard.
(2) they have sharp, strong, curved claws for catching, gripping and killing the prey.
(3) the filter-feeding birds such as the water such have beaks with serrated edges for sieving out food form water into the mouth. They also webbed feet for swimming in the water.
(4) insect eaters, such as the wood peckers have long, slender, pointed beaks for picking inserts from cracks and holes in the barks of trees.
(5) nectar-sucking birds, such as the humming bird and sunbird, have long hollow beaks with tubular tongues for sucking nectar from flowers.
(6) fish eaters, such as the king fisher and heron, have long pointed beaks for killing and picking fish from the water and long feet for wadding in the water.
Content created and supplied by: Alto4900 (via Opera
News )
Opera News is a free to use platform and the views and opinions expressed herein are solely those of the author and do not represent, reflect or express the views of Opera News. Any/all written content and images displayed are provided by the blogger/author, appear herein as submitted by the blogger/author and are unedited by Opera News. Opera News does not consent to nor does it condone the posting of any content that violates the rights (including the copyrights) of any third party, nor content that may malign, inter alia, any religion, ethnic group, organization, gender, company, or individual. Opera News furthermore does not condone the use of our platform for the purposes encouraging/endorsing hate speech, violation of human rights and/or utterances of a defamatory nature. If the content contained herein violates any of your rights, including those of copyright, and/or violates any the above mentioned factors, you are requested to immediately notify us using via the following email address operanews-external(at)opera.com and/or report the article using the available reporting functionality built into our Platform
See More
COMMENTS