저자의 연구 키워드

저자의 연구 키워드

#개체수변동

#귀소

#낙동강

#노랑할미새

#논

#대리모

#둥지

#딱새

#매

#먹이급여

#물까치

#번식기

#번식생태

#번식성공률

#보충산란

#보호색

#부화율

#비번식 백로류

#사구

#사냥장소

#상록침엽교목

#성장곡선

#수면성 오리

#수위변동

#오목눈이

#월악산

#육추기간

#은폐도

#이끼

#이소 조도

#이소율

#잠수성 오리

#조류상

#진우도

#참매

#포란기간

#하천변

#한배 산란수

#한배산란수

#행동생태

#황조롱이

#artificial structures

#Avifauna

#Azure-winged Magpie

#Behavior ecology

#bred species

#breeding bird

#breeding ecology

#breeding failure factors

#Breeding period

#Breeding success

#changed of water level

#Clutch size

#clutch size control

#cluth size

#Common Kestrel

#Common Moorhen

#correspondence ordination

#dabbling ducks

#Daurian redstart

#Disturbance Factors

#diving ducks

#Dokdo

#Dong-do

#East coast of Gangwon-do

#feeding preference

#fledgling rate

#fruit

#Goshawk [Northern Goshawk]

#Grey Wagtail

#Gyeryong Mountain

#Habitat types

#hatching rate

#Hatching Success

#Height of nests

#Human activity

#Hunting area

#Illumination

#Increase of individual number

#Incubation period

#Jin-woo Island

#Leaving

#Long-tailed Tit

#Nakdong River

#natural structures

#Nest

#nest characteristics

#Nesting trees

#Nest-Site Selection

#Nonbreeding of egrets and herons

#Number of nests

#Oystercatcher

#Paddy field

#Peregrine Falcon

#physical-chemical factors

#Population dynamics

#Returning

#Riparian land

#ripeness

#sand dune

#Seo-do

#size

#Surrogate mother

#Temporal trends

#Type of food

#Woodpecker

#Worak Mountain

#Wor-Ak Mountain

#Yubu Island

#Yugu Stream