The cloaca is the posterior opening for a bird's digestive, urinary and reproductive tracts that is used to expel feces and lay eggs.
Discover wild animals of Canada. Videos are published every Friday. You can view all videos on : www.dominiquelalonde.com
Saturday, June 23, 2012
Common Yellowthroat (Geothlypis trichas)
The male birds with few exceptions have no penis. The mating birds cling and may twist about until the two cloaca are brought together and sperm is transferred to the female.
The cloaca is the posterior opening for a bird's digestive, urinary and reproductive tracts that is used to expel feces and lay eggs.
The cloaca is the posterior opening for a bird's digestive, urinary and reproductive tracts that is used to expel feces and lay eggs.
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Geweldige foto's.
ReplyDeletegroetjes Herman,
Quelle belle observation de la vie intime de ces oiseaux si sympathiques!
ReplyDeleteEt l'on imagine les heures d'attente?
Merci pour le partage!
Hello Dominique,
ReplyDeleteYou've seen the beautiful ..
it costs a lot of patience and time ....;-)
regards Frank
Superbe serie, belle scènes capturées :)
ReplyDeleteAmazing shots and greetings from my blog
ReplyDelete