当前位置: 首页 > 文章 > 中华秋沙鸭繁殖育雏期行为时间分配与活动节律初步观察 野生动物学报 2020 (1) 132-138
Position: Home > Articles > Behavioral Time Budgets and Activity Rhythms of Breeding and Brooding Mergus squamatus Chinese Journal of Wildlife 2020 (1) 132-138

中华秋沙鸭繁殖育雏期行为时间分配与活动节律初步观察

作  者:
李义;朱洪强;兰家宇;张宏静;王彩红;王海军;刘存发
单  位:
吉林农业大学研究生学院;吉林省野生动物救护繁育中心;中国野生动物保护协会
关键词:
中华秋沙鸭;繁殖育雏期;行为;时间分配;活动节律
摘  要:
在2018年6—9月,在吉林省安图县古洞河流域对中华秋沙鸭(Mergus squamatus)繁殖育雏期间的各种行为时间分配及活动节律进行实地调查研究。结果如下:(1)中华秋沙鸭在繁殖育雏期观察到各种行为发生频次4 275次。各种行为的时间分配如下:睡眠(27%)、理羽(24%)、捕食(16%)、警惕(13%)、游泳(11%)、静息(8%)、飞行(1%);(2)捕食与游泳行为的发生呈极显著正相关(R=0. 64,df=7,P <0. 01);捕食与飞行行为的发生呈极显著的正相关性(R=0. 42,df=7,P <0. 01);捕食与睡眠行为的发生呈极显著的负相关性(R=-0. 48,df=7,P <0. 01);游泳与睡眠行为的发生呈极显著的负相关性(R=-0. 43,df=7,P <0. 01),其他行为之间无显著相关性;(3)警惕和飞行行为在月间呈明显的节律性变化,其他行为没有明显的节律性变化。
译  名:
Behavioral Time Budgets and Activity Rhythms of Breeding and Brooding Mergus squamatus
作  者:
LI Yi;ZHU Hongqiang;LAN Jiayu;ZHANG Hongjing;WANG Caihong;WANG Haijun;LIU Cunfa;Graduate College of Jilin Agricultural University;China Wildlife Conservation Association;Wildlife Rescue and Breeding Center in Jilin;
关键词:
Mergus squamatus;;Breeding and brooding period;;Behavior;;Time budget;;Activity rhythm
摘  要:
We studied behavioral time budgets and activity rhythms during the period of breeding and brooding of Mergus squamatus in the Gudong River Basin of Antu County,Jilin Province,from June to September 2018. The frequency of various behaviors was observed 4 275 times during the breeding period. The time devoted to various behaviors declined as follows: sleeping(27%),preening(24%),feeding(16%),observing(13%),swimming(11%),resting(8%),and flying(1%). The time spent feeding was positively correlated time swimming(R = 0. 64,df =7,P < 0. 01) and with time flying(R = 0. 42,df = 7,P < 0. 01). Feeding time was negatively correlated with time sleeping(R =-0. 48,df = 7,P < 0. 01). Time spent swimming was negatively correlated with time spent flying(R =-0. 43,df = 7,P < 0. 01). Other behaviors were not related. Observing and flying behaviors show obvious rhythmic changes between months,and other behaviors showed no monthly changes.

相似文章

计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊