JE Editor Takeshi Takegaki
je-editor-takegaki.bsky.social
JE Editor Takeshi Takegaki
@je-editor-takegaki.bsky.social
日本動物行動学会(@ethology.bsky.social)の学会誌Journal of Ethology編集長の公式アカウントです。掲載論文の情報を発信していきます。

The official account of the Editor-in-Chief of Journal of Ethology (Japan Ethological Society). I will provide information on articles published in this journal.
新しい論文が出版されました!
"Experimental evidence for egg signature recognition in two bunting species rarely parasitized by cuckoos(カッコウに寄生されることが稀な2種のホオジロ類における卵認識に関する実験的証拠)" by Zhang et al.
rdcu.be/eXoUc
#Brood_parasitism
January 21, 2026 at 4:21 AM
New paper is out!
"Experimental evidence for egg signature recognition in two bunting species rarely parasitized by cuckoos" by Zhang et al.
rdcu.be/eXoUc
#Brood_parasitism #Bunting #Egg_recognition #Linear_pattern #Spot_pattern
January 21, 2026 at 4:20 AM
2025年のEditor's Choice 論文6編が決定!_その5
"Effects of reproductive status and experience on sexual motivation and mate preference in female guppies"
by Ryudai Yamada & Kenji Karino
rdcu.be/eZZmp
January 21, 2026 at 4:19 AM
2025年のEditor's Choice 論文6編が決定!_その4
"Symbiotic cleaning relationship between a sailfish (Istiophorus platypterus) and remoras (Remora osteochir)" by Mori et al.
rdcu.be/eZYCk
Movie Archives of Animal Behavior (Data No.momo250502ip09a)
January 21, 2026 at 4:17 AM
2025年のEditor's Choice 論文6編が決定!_その3
"Squirting ink may play a role in the copulation of the pygmy squid" by Sato et al.
rdcu.be/eZYBz
Movie Archives of Animal Behavior (Data No.momo241016ip01a)
January 21, 2026 at 2:20 AM
2025年のEditor's Choice 論文6編が決定!_その2
"A theory of spawning habitat selection in anurans"
by Goto et al.
rdcu.be/eZYBb
January 21, 2026 at 2:13 AM
2025年のEditor's Choice 論文6編が決定!_その1
"Vole hunting: novel predatory and carnivorous behavior by California ground squirrels"
by Smith et al.
rdcu.be/eZYz5
January 21, 2026 at 2:12 AM
2025年のEditor's Choice Award (JE論文賞)が決定!!!!
"Leg-biting fights reduce the number of sperm transferred by the loser and in draws in Zophobas atratus"
by Teruhisa Matsuura & Takahisa Miyatake

rdcu.be/eZYzl
January 21, 2026 at 2:10 AM
新しい論文が出版されました!
"Risk-taking behavior of birds in urban environment: assessment using flight initiation distance in Tokyo, Japan(都市環境における鳥類のリスクテイク行動:東京における飛行開始距離を用いた評価)" by Shoji Hamao.
rdcu.be/eV5J9
#Urbanization
January 20, 2026 at 9:43 AM
New paper is out!
"Risk-taking behavior of birds in urban environment: assessment using flight initiation distance in Tokyo, Japan" by Shoji Hamao.
rdcu.be/eV5J9
#Colonization_history #Flight_initiation_distance #Urbanization
January 20, 2026 at 9:42 AM
新しい論文が出版されました!
"Dispersal of oviposition sites by females is not associated with increased offspring number in the red flour beetle...(コクヌストモドキ雌による産卵場所の分散は子孫数の増加とは関連しない)"by Matsumura & Yamakawa.
rdcu.be/eV04W
January 20, 2026 at 9:42 AM
New paper is out!
"Dispersal of oviposition sites by females is not associated with increased offspring number in the red flour beetle Tribolium castaneum"by Matsumura & Yamakawa. rdcu.be/eV04W
#Oviposition_dispersal #Bet_hedging #Trade_off
January 20, 2026 at 9:41 AM
新しい論文が出版されました!
"Sneaking around: is a dammed environment capable of influencing echolocation behavioral patterns of river dolphins?(ダム環境はカワイルカのエコーロケーション行動パターンに影響を与えうるか?)" by Lima et al. rdcu.be/eVFFp
#Bioacoustics #Dam
January 20, 2026 at 9:40 AM
New paper is out!
"Sneaking around: is a dammed environment capable of influencing echolocation behavioral patterns of river dolphins?" by Lima et al.
rdcu.be/eVFFp
#Anthropogenic_impacts #Behavior #Bioacoustics #Dam #Inia_araguaiaensis
January 20, 2026 at 9:40 AM
新しい論文が出版されました!
"Behavioral response of bed Bugs (Hemiptera: Cimicidae) to wet surfaces(トコジラミの湿潤表面に対する行動反応)" by Bustamante Jr. & Choe.
rdcu.be/eVb6J
#Motion_tracking #Cimex_lectularius
January 20, 2026 at 9:38 AM
New paper is out!
"Behavioral response of bed Bugs (Hemiptera: Cimicidae) to wet surfaces" by Bustamante Jr. & Choe. rdcu.be/eVb6J
#Motion_tracking #Cimex_lectularius
January 20, 2026 at 9:38 AM
Reposted by JE Editor Takeshi Takegaki
Journal of Ethology掲載論文の動物の映像データ紹介
「ジャンボタニシを割るハシボソガラス」
Uehara H, Yoshimura M & Yusa Y (2024) J Ethol 42, 107–114.
rdcu.be/etFMw

#Prey_dropping #Carrion_crow #Apple_snail #Foraging_behaviour #Shell_dropping
June 27, 2025 at 5:44 AM
Reposted by JE Editor Takeshi Takegaki
Journal of Ethology掲載論文の動物の映像データ紹介
「ゴミムシダマシのオスは互いにうしろ足を噛み合う」
Matsuura T & Miyatake T (2024) J Ethol 42, 177–185. rdcu.be/etLFr
#BeetlejuiceBeetlejuice #Offspring_fitness #Male_combat #Hind_leg #Weapon
June 28, 2025 at 12:46 PM
Animal video data from an article published in the Journal of Ethology
"Division of roles in group hunting by a fish"
Sato et al. (2024) J Ethol 42, 137–143.
rdcu.be/eyjtX
Movie Archives of Animal Behavior (Data No.momo240411at02a)
January 20, 2026 at 12:13 AM
New paper is out!
"Observation of tandem running behavior in dealates of Asian dampwood termite, Hodotermopsis sjostedti" by Mizumoto et al.
#Colony_foundation #Reproductive_behavior #Leader_follower_dynamics #Primitive_termites #Behavioral_plasticity
link.springer.com/article/10.1...
January 20, 2026 at 12:11 AM
Animal video data from an article published in the Journal of Ethology
"Ritualized combat between male snakes over food"
Farrell et al. (2024) J Ethol 42, 83–88.
link.springer.com/article/10.1...
#Intraspecific_competition
Archives of Animal Behavior (Data No.momo231228ap01a)
January 20, 2026 at 12:10 AM
Animal video data from an article published in the Journal of Ethology
"Mating behavior in the Japanese badger Meles anakuma"
Tanaka et al. (2024) J Ethol 42, 89–96.
rdcu.be/eyALo
#Mate_guarding
Movie Archives of Animal Behavior (Data No.momo240213ma02a)
January 20, 2026 at 12:09 AM
Animal video data from an article published in the Journal of Ethology
"Antler-gnawing behavior of sika deer (Cervus nippon): mineral supplementation?"
Seki, Y. (2024) J Ethol 42, 145–148.  
rdcu.be/esVlH

Movie Archives of Animal Behavior (Data No.momo240508cn01a)
January 20, 2026 at 12:08 AM
新しい論文が出版されました!
"Trophic ecology and feeding behavior comparisons between two pelagic juvenile fish species~(アマゾン河口域の同一微小生息域に生息する2種の表層性幼魚における栄養生態と摂食行動の比較)" by Santiago et al. rdcu.be/eTXac
#Sympatric_distribution
January 20, 2026 at 12:05 AM
New paper is out!
"Trophic ecology and feeding behavior comparisons between two pelagic juvenile fish species inhabiting the same microhabitat in an Amazonian estuary" by Santiago et al. rdcu.be/eTXac
#Sympatric_distribution #Behavioral_patterns
January 20, 2026 at 12:04 AM