taiga; boreal forest; Arctic forest
quercus myrsinifolia; bamboo Leaved Oak; quercus myrsinaefolia
bustling; busy; crowded; lively (party, voices, etc.); loud; noisy
Castanopsis sieboldii (species of chinquapin)
tulip tree (Liriodendron tulipifera); tuliptree; yellow poplar
my personal (e.g. opinion)
leaving everything to someone else
calling sound of the lesser cuckoo; lesser cuckoo (Cuculus poliocephalus)
big and round eyes; googly eyes
archeological world (archaeological); world of archeology; archeological circles
if you are free; if you have time to spare; if not otherwise engaged
periodic table of elements
departure melody (signalling a train is about to depart)
birdwatching; bird watching
Oriental dollarbird (Eurystomus orientalis); roller (any bird of family Coraciidae); Eurasian scops owl (Otus scops)
to be quick-witted; to be tactful; to be sensible
Cetus (constellation); the Whale
thorough investigation; complete inquiry
three famous beauty spots
top crease of a sleeve (of traditional Japanese clothing); sleeve cap (of Western clothing)
nigirizushi; hand-formed sushi with a topping of seafood, etc.