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Elephant group travels, a very long thinking -
The Indri - indri indri -
Guyanan Red Howler Monkey (Alouatta macconnelli) -
Tufted Capuchin (Sapajus apella) -
European ground squirrel - Spermophilus citellus -
European jackal - Canis aureus moreoticus -
The crowned lemur - Eulemur coronatus -
Maternity -
Brown bear - Ursus arctos -
European bison - Bison bonasus -
Coquerels sifaka - Propithecus coquereli -
Jaguar -
The Indian palm squirrel - Funambulus Palmarum -
The bobcat - Lynx rufus -
European Red Fox - Vulpes vulpes crucigera -
Common vole - Microtus arvalis -
Red Squirrel - Sciurus vulgaris -
The Hubbard's sportive lemur or the Zombitse sportive lemur - Lepilemur hubbardorum -
The Indian palm squirrel - Funambulus Palmarum -
Italian wolf - Canis lupus italicus -
The red lemur - Eulemur rufus -
The red ruffed lemur - Varecia rubra -
Brown rat - Rattus norvegicus -
Lesser horseshoe bats in Emen's cave near Veliko Tarnovo