Selective production of vocalization
types in different communication contexts.
We staggered the recording times of ARS #2 at Site C to record the second 20 min interval of each hour (20:2020:40, 21:20-21:40, and so forth) to avoid recording repeat vocalizations
with ARS #1.
intensity evaluation, the grading described by Mans et al (1) was used, in which vocalization
of the birds, under restraint, was assessed (normal/screaming, reduced/chattering, or absent).
A squawk call is a vocalization
of high frequency that can be made when the bird is startled and/or experiencing momentary pain and has been reported to be related to feather pecking (Konishi, 1963; Wood-Gush, 1971; Collias, 1987).
edu/2016/07/11/dinosaurs-may-have-cooed-like-doves) Chad Eliason , a postdoctoral researcher at The University of Texas Jackson School of Geosciences and the study's co-author, said: "Our results show that closed-mouth vocalization
has evolved at least 16 times in archosaurs, a group that includes birds, dinosaurs and crocodiles.
can be a great way to trick that educated coyote that has learned the rabbit call means a human with a rifle.
Thus I would highly recommend the use of Bordreuil and Pardee's A Manual of Ugaritic alongside or after working through Huehnergard in view of the richer chrestomathy they provide (with each text presented with photos, line copies, transliteration, vocalization
, translation, and notes), not to mention the independent perspective they lend on the grammar.
Pain has also been implicated as a potential cause of excessive vocalization
In future research, Fagan hopes to study whether infants explore the sounds of objects such as musical toys to the same degree they explore vocalization
Interestingly, whitetails might be nearly as talkative, but their vocalizations
go largely unnoticed.
If the infant made a vocalization
then a half baby spoon of cereal was delivered by the experimenter.
Key words: ringed seal, bearded seal, ribbon seal, Arctic phocid, call repertoire, seasonality, vocalization
, sea ice