crocodile bird | Taxonomy & Facts | ogloszenia-praca.info
The Pluvianidae has Egyptian plover, also known as the crocodile bird, as the sole to as the crocodile bird for its alleged symbiotic relationship with crocodiles. The symbiotic relationship between the crocodile and the plover bird is exemplary of two organisms working together. The plover bird flies. At least one species will benefit in a symbiotic relationship. relationship is the relationship between the plover bird and the African crocodile.
Let us look at the Plover Bird closely. She lives in pairs or in small groups near water bodies, just like our crocodile does. She flies in groups. When a pair lands after the flight, they greet each other by raising their wings in a way that shows the black and white marks on them.
They greet each other regularly! They get into its mouth boldly, eat the food and fly away. Even when a Plover Bird is not around, his teeth still need to be cleaned!What is Crocodile Bird -- Tech Cookie
And a crocodile needs all this cleaning in spite of the following fact: A crocodile can grow new teeth through out his life. Each time an old tooth falls out a new one will grow up to replace it! Crocodiles on the river Nile are the ones that benefit from their service. Nile crocodiles are the second largest in the world and are so ferocious that they can walk to areas much far from their water home to catch cattle prey.
Can crocodiles communicate, like us? If you have gone through the article on Bats on this website, you may have read about the way we produce sound through vocal chords. But crocodiles do not have a vocal chord!
Crocodile and the Plover Bird
They have a voice box at the back of their throat through which they force air from their lungs to the nostrils. Fatbirder - linking birders worldwide Wildlife Travellers see our sister site: It is a wader, the only member of the genus Pluvianus and was formerly placed in the pratincole and courser family, Glareolidae. The species is one of several plovers doubtfully associated with the 'trochilus' bird mentioned in a supposed cleaning symbiosis with the Nile crocodile.
It is a striking and unmistakable species. The 19cm to 21cm long adult has a black crown, back, eye-mask and breast band.
The rest of the head is white. The remaining upper plumage is blue-grey, and the underparts are orange.
Crocodile and the Plover Bird – SmallScience
The longish legs are blue-grey. In flight, it is even more spectacular, with the black crown and back contrasting with the grey of the upper parts and wings. The flight feathers are brilliant white crossed by a black bar.