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Fig 4 in Culture and breeding of Ompok bimaculatus, Pabda (Indian Butter catfish), seed production in North-East, India

Fig 4: Rearing tank before breeding

Fig 5 in Culture and breeding of Ompok bimaculatus, Pabda (Indian Butter catfish), seed production in North-East, India

Fig 5: Artemia hatching jar

Fig 3 in Culture and breeding of Ompok bimaculatus, Pabda (Indian Butter catfish), seed production in North-East, India

Fig 3: Brooder collection from grow out pond

Fig 1 in Culture and breeding of Ompok bimaculatus, Pabda (Indian Butter catfish), seed production in North-East, India

Fig 1: Pabda Fish

Fig 11 in Culture and breeding of Ompok bimaculatus, Pabda (Indian Butter catfish), seed production in North-East, India

Fig 11: Liming

Fig. 3 in The First Experience In New Technologies Of Breeding And Semi-Natural Eggs Incubation Of Northern Emys Orbicularis In Glass-House Aquaculture In Latvia

Fig. 3. Dynamics of measured temperatures of shore and water in the experimental glass-house.

Fig. 2 in The First Experience In New Technologies Of Breeding And Semi-Natural Eggs Incubation Of Northern Emys Orbicularis In Glass-House Aquaculture In Latvia

Fig. 2. Emys-friendly design of the experimental glass-house basin in summer.

Fig. 5 in The First Experience In New Technologies Of Breeding And Semi-Natural Eggs Incubation Of Northern Emys Orbicularis In Glass-House Aquaculture In Latvia

Fig. 5. First breeding-sun-basking behaviour observed in the experiment.

Fig. 9 in The First Experience In New Technologies Of Breeding And Semi-Natural Eggs Incubation Of Northern Emys Orbicularis In Glass-House Aquaculture In Latvia

Fig. 9. Scatterplot matrix for each pair of variables: CL and BW, CL and CB, BW and CB.

Fig. 7 in Ethological Aspects Of Biodiversity Within And Between Phylloscopus Species: Behavioral Variation Among Birds From The Centre And Periphery Of Breeding Ranges

Fig. 7. The example of a Greenish Warbler male's territory.

Fig. 4 in Ethological Aspects Of Biodiversity Within And Between Phylloscopus Species: Behavioral Variation Among Birds From The Centre And Periphery Of Breeding Ranges

Fig. 4. Terms of arrival of Leaf Warblers to the breeding areas in 1973 – 2014.

Fig. 3 in Ethological Aspects Of Biodiversity Within And Between Phylloscopus Species: Behavioral Variation Among Birds From The Centre And Periphery Of Breeding Ranges

Fig. 3. The example of a 'line-territory' of a Chiffchaff male.

Fig. 1 in The Chemical Composition Of New Oat Varieties And Breeding Lines Created In Latvia

Fig. 1. Protein amount in oat grains grown in different nitrogen fertilizer rate.

opencc-by-4.0Jul 2024View details →

Variation and overlaps in non-breeding regions of the Eurasian Reed Warbler: insight from three breeding populations

Data for Variation and overlaps in non-breeding regions of the Eurasian Reed Warbler: insight from three breeding populations

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Data from: Phenotypic selection on an ornamental trait is not modulated by breeding density in a pied flycatcher population

Most studies of phenotypic selection in the wild have focused on morphological and life-history traits and looked at abiotic (climatic) variation as the main driver of selection. Consequently, our knowledge of the effects of biotic environmental variation on phenotypic selection on sexual traits is scarce. Population density can be considered a proxy for the intensity of intra- and inter-sexual competition and could therefore be a key factor influencing the covariation between individual fitness and the expression of sexual traits. Here, we used an individual-based data set from a population of pied flycatchers (Ficedula hypoleuca) monitored over 24 years to analyse the effect of breeding density on phenotypic selection on dorsal plumage colouration, a heritable and sexually selected ornament in males of this species. Using the number of recruits as a fitness proxy, our results show overall stabilizing selection on male dorsal colouration, with intermediate phenotypes being favoured over extremely dark and dull individuals. However, our results did not support the hypothesis that breeding density mediates phenotypic selection on this sexual trait. We discuss the possible role of other biotic factors influencing selection on ornamental plumage.

opencc-zeroJul 2024View details →

Figure 2 in Effect of season and housing systems on various physiobehavioral attributes of local breed of rabbits (Oryctolagus cuniculus) in Southern Punjab, Pakistan

Figure 2. Mean values for meteorological attributes during different study seasons.

Figure 3 in Breeding and reproductive behaviour of the neo-tropical opossum, Didelphis marsupialis insularis, Allen 1902 under captive conditions

Figure 3. Photo of opossum breeding unit showing view from top of enclosure.

opencc-by-4.0Jul 2024View details →

Spatial dataset of breeding bird territories in East-Estonian forested landscapes, 2020-2022

Please cite this dataset as: Lõhmus, A. 2024. A high-precision dataset of breeding bird distributions in forested landscapes in Estonia. Data in Brief, 57, 111012. https://doi.org/10.1016/j.dib.2024.111012 The dataset depicts the distribution of all breeding bird pairs across a 14.3 km2 area in East Estonia, along River Ahja. The area comprises three adjacent, mostly forested landscape plots (forest land 81%), of which one plot (A) was mapped in three years (2020-2022) and the others once (plot B in 2021; plot C in 2022). The bird data includes the most likely centroids of each nesting territory of each species (ideally, nest location) as interpreted from multiple records; all the field data have been collected and interpreted by the author. The fieldwork included standard multi-visit mapping of nesting territories (on average, 7–8 visits from April to July), and each bird data point (5398 in total) includes a spatial accuracy assessment. In total, 98 bird species were detected. The bird data are accompanied with map layers depicting the study area borders and forest stand descriptions to facilitate habitat and landscape analyses; the available formats are MapInfo 10.5, ESRI Shape File, and csv; the co-ordinates are WGS84. Detailed descriptions of the data are included in a separate uploaded text file. The data have been used for several publications as indicated in the Reference list, notably for habitat analyses of woodland birds (Certhia familiaris; Cuculus canorus; Lophophanes cristatus; Turdus viscivorus) and for assessing forest management impacts on bird assemblages.  NOTE 19.07.2024: The following corrections are to be made (v2 coming soon; thus far please consider). 1) Birddata – one TETURO record missing in Plot C. 2) Birddata – one BONBON record (Pair ID 4379) under the species code TETBON. 3) Birddata_explanations – codes for field Type missing; should read as follows: Pinus = Pinus sylvestris dominated; Picea = Picea abies dominated; Con = Mixed conifer forest (≥80% in total); Mix = Conifer-deciduous mixture (neither ≥80%); Bet = Betula sp. dominated; Ainc = Alnus incana dominated; Aglu = A. glutinosa dominated; Ptre = Populus tremula dominated; Dec = Other deciduous forest (≥80% in total).

opencc-by-4.0Jun 2024View details →

Fig. 3 in Pantala flavescens successfully breeding for the second time in Malta (Maltese Archipelago) (Odonata: Libellulidae)

Fig. 3 – Two teneral specimens of Pantala flavescens.

Fig. 3 in An exceptional influx and successful breeding of Pantala flavescens on the Island of Malta (Maltese Archipelago) (Odonata: Libellulidae)

Fig. 3 – The Fiddien puddle in early October, 2020 (from where nearly all exuviae were collected).