A Singing Contest

Resemblance
	Ruddy Kingfisher	vs	Whistle
	Black Woodpecker	vs	carpenter
	Japanese Grosbeak	vs	Great Spotted Woodpecker
	Hwamei	=	Black Paradise Flycatcher + Gray Thrush
	Snort of Japanese Serow	vs	Nutcracker
	Gray's Grasshopper Warbler	vs	Little Cuckoo
	Cicada	vs	Narcisuss Flycatcher (pit call)
	Brown Shrike	vs	Typing
Angry Brown Shrike
	normal voice	vs	on the alert
Accent..?
	Japanese Grosbeak in Nobeyama	vs	in other places
	Short-tailed Bush Warber in Hokkaido	vs	in Karuizawa
	in Karuizawa	vs	in Miyake-jima Island
Personality (Siberian Blue Robin)
	Impatient	vs	Easygoing
Mimic
	original		copy cat
	Black Kite	vs	Narcissus Flycatcher
	Azure-winged Magpie	vs	Bull-headed Shrike
	Great Reed Warbler	vs	Bull-headed Shrike
	Brown Thrush	vs	Gray Thrush
	Varied Tit	vs	Gray Thrush
	Coal Tit	vs	Gray Thrush
	Narcissus Flycatcher	vs	Gray Thrush
	Bush Warbler	vs	Gray Thrush
	Black Kite	vs	Jay
	Oriental Greenfinch	vs	Black-browed Reed Warbler
	Great Tit	vs	Black-browed Reed Warbler
Wagtails
	Japanese Wagtail	vs	Gray Wagtail
Which is the insect's sound ?
	1		2
	3		4
Cheerful tones
	Skylark	vs	Rustic Bunting
kip-kip-kip
	Long-tailed Rosefinch	vs	Coot
Flapping !
	Gadwal	vs	Green-winged Teal
Trumpeters
	Whooper Swan	vs	Bewick's Swan
Kla-ha ! Kla-hah-luk !
	Bean Goose	vs	White-fronted Goose
"Will you marry me ?" (Brown Thrush)
	Mr. A	vs	Mr. B
Sweet Voice in Miyake-jima Island
	Bush Warbler	vs	Jungle Crow
Cuckoo Calls in Green Meadows..?
	Common Cuckoo in Kirigamine heights	vs	Jungle Crow in Tokyo
Tsickajee Call
	Black-browed Reed Warbler	vs	Great Tit
Drumming
	Great Spotted Woodpecker	vs	Black-faced Bunting
A matter of regional difference ? or individuality ?
Gray Thursh:
	in Karuizawa	vs	in Tateshina
Narcissus Flycatcher:
	in Karuizawa	vs	in Tateshina