Quiver Trees, Namibia
http://photography.nationalgeographic.com/photography/photo-of-the-day
Quiver trees stand like eerie sentinels under the stars in the Namib Desert.
The flowers of these desert–tough varieties of the aloe plant provide nectar
for birds and insects.
quiver tree ： アロエディコトマ
eerie ：薄気味の悪い、不気味な
sentinel ： 歩哨、監視員
