Canker sores facts. 1  Canker sores are small, painful ulcers on the inside of the mouth, tongue, lips, or throat. 2  Symptoms of canker sores include small, painful, crater-like ulcers.  See a doctor if canker sores are accompanied by fever, last more than three weeks, or the affected individual has difficulty swallowing.
From Wikipedia, the free encyclopedia. The Indian giant squirrel, or Malabar giant squirrel, (Ratufa indica) is a large tree squirrel species genus Ratufa native to India. It is a large-bodied diurnal, arboreal, and herbivorous squirrel found in South Asia. It is called à¤¶à¥à¤à¤°à¥ 'Shekru' in Marathi and is state animal of Maharashtra.
Chipmunks are small mammals with distinct stripes, while the tree squirrel is larger and doesn't have stripes. The ground squirrel has body stripes like chipmunks, but no head stripes. A tree squirrel is larger, has a longer tail and no stripes. They all have short fur and small rounded ears. Chipmunks range from 6 to 12 inches (16 - 30 cm) in length. Ground squirrels range from 8 to 12 inches (25 - 30 cm) in length. Tree squirrels are 12 to 20 inches (38 - 52 cm) in length, including the tail.