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Switzerland-Fe-Fe Κατάλογοι Εταιρεία
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Εταιρικά Νέα :
- Plumage patterns: Ecological functions, evolutionary origins . . .
While many species of birds likely identify individuals through vocal characters (Beer 1971, Krebs and Kroodsma 1980, Mammen and Nowicki 1981), certain species have plumage patterns that are extremely variable that serve to identify specific individuals within a larger group or population (Whitfield 1987)
- The Prehistoric Ages: How Humans Lived Before Written Records
In the Paleolithic period (roughly 2 5 million years ago to 10,000 B C ), early humans lived in caves or simple huts or tepees and were hunters and gatherers
- List of birds of Metropolitan France - Wikipedia
This list of birds species recorded in Metropolitan France The avifauna of France includes a total of 671 species according to the Birds of France website (oiseaux net) [1] One is endemic to the island of Corsica Metropolitan France is the French mainland, adjacent islands, and Corsica There is also a specific list for the birds of Corsica
- Range sizes of the world’s mammals, birds and amphibians from . . .
10,000 years (Fig S1) There is substantial variability between species in terms of the experienced range changes Species experiencing disproportionally severe range contractions include small-range species (Fig S2A), and species classified as vulnerable and endangered (Fig S2B)
- List of birds of India - Wikipedia
This is a list of the bird species of India and includes extant and recently extinct species recorded within the political limits of the Republic of India as defined by the Indian government There have been 1393 [ 1 ] species recorded as of 2025, of which 84 are endemic to the country
- Autism - World Health Organization (WHO)
Autism spectrum disorders (ASD) are a diverse group of conditions They are characterised by some degree of difficulty with social interaction and communication Other characteristics are atypical patterns of activities and behaviours, such as difficulty with transition from one activity to another, a focus on details and unusual reactions to sensations
- 86 Percent of Earths Species Still Unknown? | National . . .
Even after centuries of effort, some 86 percent of Earth's species have yet to be fully described, according to new study that predicts our planet is home to 8 7 million species
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