Results 21 to 30 of about 310 (151)
Radar monitoring of seasonal bird migration over Central Israel
Наука. Инновации. Технологии, 2022 A radar ornithological station has been created based on the meteorological radar MRL-5 and a specially designed algorithm. The system enables to plot radar charts within the radius of 60 km combining meteorological data with vectors of bird field flying
Leonid Abramovich Dinevich, Yossi Leshem
doaj
An Investigation into Feeding Behaviours of UK Garden Bird Species [PDF]
, 2021 This study’s overall aim is to determine whether feeding behaviours differ between UK garden bird species, specifically focusing on the effects of access to a variety of feed types and the provision of predation cover near feeding areas.
Richards, Jessica
core +1 more source
Наука. Инновации. Технологии, 2022 The results of observations over the storks flight let us assume that the flock chooses the path and flight altitude instinctively, by means of vertical streams search, using their own bodies and wings, looking for minimum energy it can spend due to ...
Leonid Abramovich Dinevich, Yossi Leshem
doaj
Algorithmic System for Identifying Bird Radio-Echo and Plotting Radar Ornithological Charts
RING, 2007 Algorithmic System for Identifying Bird Radio-Echo and Plotting Radar Ornithological Charts The territory of Israel is a route for major bird migration from Europe and certain areas in Asia and Africa and back. During the period of intensive migration, the average density of birds may reach over 500 birds per a square kilometre of the
Leonid Dinevich, Yossi Leshem
openaire +1 more source
, 2016 Marine surveillance radars are commonly used for radar ornithology, but they are rarely calibrated. This prevents them from measuring the radar cross-sections (RCS) of the birds under study.
Warren, Joseph D., Urmy, Samuel S.
core +1 more source
RECOGNITION RADIO ECHO BIRDS ON THE BASIS OF RADAR MRL-5
Наука. Инновации. Технологии, 2022 The article describes computerized radar ornithological system, created on the basis of weather radar MRL-5, allowing automatically to conduct monitoring of bird migration at any time of day.
L. A. Dinevich
doaj
Remote Sensing in Ecology and Conservation, EarlyView.Vertical‐looking radar provides a first multi‐year analysis of migratory bat phenology in Europe. Bat activity was lowest in winter, increased from spring, and peaked in summer, with similar timing of pre‐ and post‐maternity migrations across years.
Silvia Giuntini +5 more
wiley +1 more source
Quasi-isotropic low size, weight, and power tag for remotely tracking birds using weather radar [PDF]
, 2021 Modern tracking technology has the potential to revolutionize the field of ornithology. However, some tracking technologies such as Radio Frequency Identification (RFID) are limited in read range while others such as GPS trackers can only track large ...
Sandoval, Bryan
core
Nesting ecology of an ice‐associated seabird, Kittlitz's murrelet, at the northern edge of its range
Wildlife Society Bulletin, EarlyView.We studied the Kittlitz's murrelet, an ice‐associated seabird of conservation concern, at the northern edge of its range. Over a 2‐year period, we estimated nest density and success at 2 sites, captured and telemetered nesting murrelets, and tested the use of a thermal camera to improve nest detection.
Michelle L. Kissling +9 more
wiley +1 more source
Applications of Deep Learning in Ornithology
, 2018 Earth's ecosystems are threatened by anthropogenic change, yet relatively little is known about biodiversity across broad spatial (i.e. continent) and temporal (i.e. year-round) scales.
Barry, Jessie, Barry,Jessie
core +1 more source