I chose this video . After I watched .I feel it is a big .it is very high, it tall 247 from the ground ,there are 27 feet in diameter ,and The leaves are about 2 million .There is age about 3200 years old. It name is “Sequoia” in the middle of the snowstorm. I saw a group of photographer want to take a picture of Sequoia to go into the magazine. It is a large tree, so someone interested want to take a picture. I saw snow fall all the time and windy. when I see , I felt very cold. It is very high, yet photographers can also go up. I saw photographers has much effort to climb up and can rise to the height of the tree, but need to take a long time. If you took a comparable to tree will equal the little ant. I saw photographer takes a long time ,because of blizzard with a large tree. And I saw the team photographers at every level of the tree, such as down the middle and above. Finally, I admit the courage of a team of National Geographic magazine shoot taking pictures is beautiful of Sequoia into the magazine for everyone to see.