ตัวอย่าง polar bear

• On three of the four occasions when the ship encountered a polar bear, ivory gulls were also present.

• Both fox and polar bear faeces were found on the island.

• Unpacking social learning in social-ecological systems: case studies of polar bear and narwhal management.

• Similarly, ravens were known to be very helpful for polar bear hunters who could benefit from their deceiving capacities.

• They had the flesh of fish, birds, and polar bear to eat, and had been able to reserve some of the ship's provisions for future needs.

• The discussion of effects of the variability of sea ice and teleconnections on krill, black guillemot, penguin, and polar bear populations will be of interest to all polar scientists.

• Polar bear as a resource: an overview.

• Thirdly, there is the protection of the polar bear.

• Yet the polar bear population is actually bigger now than it was in the 1940s.

• In addition, the polar bear is also threatened by trophy hunting and trading.

• Incidentally, the young man in the polar bear suit lost two or three pounds in weight on that day.

• One of the most thrilling incidents was a lion and a polar bear rolling about the floor like a large football.

• More than 70% of the polar bear population in the wild may disappear within 45 years.

• People constantly say that the polar bear population has fallen.

• Nothing could be easier to find in thousands of miles of tundra where the only other warm presence is a polar bear and where there is nothing else metallic.