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46 results for “trap nests”
Supplementary material 3 from: Ribeiro-Silva L, Perrella DF, Biagolini-Jr CH, Zima PVQ, Piratelli AJ, Schlindwein MN, Galetti-Jr PM, Francisco MR (2018) Use of camera traps for detecting nest predation of birds in the Atlantic Forest of Brazil. Zoologia 35: 1-8. https://doi.org/10.3897/zoologia.35.e14678
Video of a nest of the Blue Manakin, Chiroxiphia caudata, being depredated by The Red-breasted Toucan, Ramphastos dicolorus. The video shows a young in late nestling stage being removed from the nest and being carried away by the toucan. :
Supplementary material 2 from: Ribeiro-Silva L, Perrella DF, Biagolini-Jr CH, Zima PVQ, Piratelli AJ, Schlindwein MN, Galetti-Jr PM, Francisco MR (2018) Use of camera traps for detecting nest predation of birds in the Atlantic Forest of Brazil. Zoologia 35: 1-8. https://doi.org/10.3897/zoologia.35.e14678
Video of the Red-breasted Toucan, Ramphastos dicolorus, consuming an egg of the Ruddy Quail-dove, Geotrygon montana. Seven days later, a second egg present in this nest was also consumed by a Red-breasted Toucan. :
Supplementary material 1 from: Ribeiro-Silva L, Perrella DF, Biagolini-Jr CH, Zima PVQ, Piratelli AJ, Schlindwein MN, Galetti-Jr PM, Francisco MR (2018) Use of camera traps for detecting nest predation of birds in the Atlantic Forest of Brazil. Zoologia 35: 1-8. https://doi.org/10.3897/zoologia.35.e14678
Video of the Collared Forest-falcon, Micrastur semitorquatus, depredating a nest of White-necked Thrush, Turdus albicollis, containing three eggs. In this cloudy day, the infrared LEDs were activated. :
Figure 2 in A treetop diner: camera trapping reveals novel arboreal foraging by fishing cats on colonial nesting birds in Bangladesh
Figure 2: Photo sequence of the arboreal predatory behaviour of the fishing cat captured on camera traps in northeast Bangladesh arranged in a clockwise sequence. (A–F) The first event on 03 August, 2022. (G–L) The second event on 02 October, 2022 (for descriptions see Table 1).
Figure 1 in A treetop diner: camera trapping reveals novel arboreal foraging by fishing cats on colonial nesting birds in Bangladesh
Figure 1: Location of the bird colony where the arboreal predatory behaviour of the fishing cat was captured on camera traps in northeast Bangladesh. (A) Fishing cat range in Bangladesh. (B) Northeast Bangladesh. (C) The Indian Oak/Hijal tree. Red circles denote the placement of the camera traps. The range map in Bangladesh is adapted from Mukherjee et al. (2016).
Figure 1 in Egg predation and vertebrates associated with wild crocodilian nests in Mexico determined using camera-traps
Figure 1. Geographical location of the study areas and photographic records of eggs predation. Procyon lotor (a, e, f), Didelphis virginiana (b), Cuniculus paca (c), Nasua narica (d, g), and Caracara cheriway (h).
Figure 2 in Egg predation and vertebrates associated with wild crocodilian nests in Mexico determined using camera-traps
Figure 2. Non-linear regression models: (a)- Predator species increase with the number of vertebrates recorded in the areas of study. (b)- The number of nests lost decreases as crocodilian size increases.
Nonideal nest box selection by tree swallows breeding in farmlands: evidence for an ecological trap?
<p>Animals are expected to select a breeding habitat using cues that should reflect, directly or not, the fitness outcome of the different habitat options. However, human-induced environmental changes can alter the relationships between habitat characteristics and their fitness consequences, leading to maladaptive habitat choices. The most severe case of such nonideal habitat selection is the ecological trap, which occurs when individuals prefer to settle in poor-quality habitats while better ones are available. Here we studied the adaptiveness of nest box selection in a tree swallow (<i>Tachycineta bicolor</i>) population breeding over a 10-year period in a network of 400 nest boxes distributed along a gradient of agricultural intensification in southern Québec, Canada. We first examined the effects of multiple environmental and social habitat characteristics on nest box preference to identify potential settlement cues. We then assessed the links between those cues and habitat quality as defined by the reproductive performance of individuals that settled early or late in nest boxes. We found that tree swallows preferred nesting in open habitats with high cover of perennial forage crops, high spring insect biomass, and high density of house sparrows (<i>Passer domesticus</i>), their main competitors for nest sites. They also preferred nesting where the density of breeders and their mean number of fledglings during the previous year were high. However, we detected mismatches between preference and habitat quality for several environmental variables. The density of competitors and conspecific social information showed severe mismatches, as their relationships to preference and breeding success went in opposite direction under certain circumstances. Spring food availability and agricultural landscape context, while related to preferences, were not related to breeding success. Overall, our study emphasizes the complexity of habitat selection behavior and provides evidence that multiple mechanisms may potentially lead to an ecological trap in farmlands. </p>
Nonideal nest box selection by tree swallows breeding in farmlands: evidence for an ecological trap?
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Data from: Trap nests for bees and wasps to analyse trophic interactions in changing environments - a systematic overview and user guide
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Data from: Managing trap-nesting bees as crop pollinators: spatiotemporal effects of floral resources and antagonists
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Heterogeneous agroecosystems support high diversity and abundance of trap nesting bees and wasps amongst tropical crops
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Supplementary material 5 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Trap nests locations
Supplementary material 4 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Information on sampling sites
Supplementary material 1 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
PCR Conditions
Supplementary material 2 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Barcode and nest information
Supplementary material 3 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Infos on arthopods
Figure 2 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Figure 2 Tri-trophic interaction networks of the studied vespid and apoid wasp species comprising identified prey species and natural enemies. Interaction networks were conducted for the A spider-hunting apoid wasp T. clavicerumB aphid-hunting apoid wasp species P. corniger, P. gracilis and P. fuscipennis and CLepidoptera-hunting vespid wasp A. nigricornis, cricket-hunting apoid wasps I. mexicana and weevil-hunting vespid wasp M. parvulus. Yellow boxes represent the nest cell and the respective wasp larva, blue boxes the natural enemies and green boxes the prey species and the number of prey individuals per species per nest cell. Boxes with no number represent one individual only. The natural enemy Pronotalia sp. was not counted due to a high and randomely distributed number of individuals in the nest cell (> 40). Connections of nests and prey species are marked with grey bars.
Figure 1 from: Timm L, Schaal J, Sann M (2024) A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests. Journal of Hymenoptera Research 97: 45-56. https://doi.org/10.3897/jhr.97.117410
Figure 1 Nesting site and sample collection procedure: A example of a trap nest placed in the Botanical Garden of the University of Hohenheim, Stuttgart, Germany B, C nests of Passaloecus gracilis and Isodontia mexicana. One nest comprises several nest cells, which are separated by a given nesting material e.g. silky membran (B) or dry grass fragments (C) E morphotyped aphids F morphotyped spiders.
Fig. 1 in Isodontia Mexicana (Hymenoptera, Sphecidae), A New Invasive Wasp Species In The Fauna Of Ukraine Reared From Trap-Nests In The Crimea
Fig. 1. Nesting site, nests, and imago of Isodontia mexicana: 1 — nesting site (arrow indicates the position of trap-nest); 2 — trap-nest containing three wasp nests; 3 — dissected nests in reed stems; 4 — cells with cocoons and remains of tree crickets; 5 — female reared from one nest. Scale bars 1 cm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.