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Figure 1 in Monitoring the feeding and parental care behavior of a pair of free-living owls (Tyto furcata) in the nest during the reproductive period in Rio de Janeiro, Brazil

Figure 1. Couple of Tyto furcata image captured by the security camera positioned opposite from the nest.Campos dos Goytacazes, RJ.

Figure 5 in Monitoring the feeding and parental care behavior of a pair of free-living owls (Tyto furcata) in the nest during the reproductive period in Rio de Janeiro, Brazil

Figure 5. Day frequency that the Tyto furcata family brought food to the nest. Campos dos Goytacazes, RJ.

Figure 4 in Monitoring the feeding and parental care behavior of a pair of free-living owls (Tyto furcata) in the nest during the reproductive period in Rio de Janeiro, Brazil

Figure 4. Frequency that the Tyto furcata parents bring the chicks near themselves (July and August, 2017). Campos dos Goytacazes, RJ.

Figure 6 in Monitoring the feeding and parental care behavior of a pair of free-living owls (Tyto furcata) in the nest during the reproductive period in Rio de Janeiro, Brazil

Figure 6. Day frequency that the Tyto furcata family brought food to the nest, from laying the eggs until the chicks left the nest. Campos dos Goytacazes, RJ.

Figure 3 in Monitoring the feeding and parental care behavior of a pair of free-living owls (Tyto furcata) in the nest during the reproductive period in Rio de Janeiro, Brazil

Figure 3. Observation of the Tyto furcata family in the nest. (A) Female sitting on eggs in the artificial nest; (B) 25-day-old chicks; (C) Adult owl bringing food to the chicks; (D) Chicks feeding alone in the nest. Campos dos Goytacazes, RJ.

opencc-by-4.0Oct 2017View details →

FIGURE 1. Living animals. A in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico

FIGURE 1. Living animals. A. Rostanga ghiselini sp. nov., specimen from Punta Gringa, Bahía de los Angeles, 14 March 1992, photo by Hans Bertsch. B. Rostanga ghiselini sp. nov., holotype specimen from Punta Gringa, Bahia de los Angeles, 25 March 2017, photo by Craig Hoover. C. Tenellia ivetteae sp. nov., holotype, CASIZ 220143 (upper animal) and paratype, CASIZ (lower animal), from Punta Gringa, Bahia de los Angeles, 30 June 1992, photo by Hans Bertsch.

opencc-by-4.0Apr 2015View details →

FIGURE 1. Living animals A–B in Three New Species of Aglajid Cephalaspidean Mollusks from the Tropical Indo-Pacific of the Verde Island Passage

FIGURE 1. Living animals A–B. Philinopsis aliciae sp. nov., holotype, PNM 41061, Mabini, Philippines. C. Philinopsis buntot sp. nov., holotype, PNM 41060, Mabini, Philippines, ventral view showing markings on foot. D. Philinopsis buntotparatype, CASIZ 185942, Tingloy, Philippines. E. Chelidonura alexisi sp. nov., holotype, PNM 41062, Mabini, Philippines.

restrictedcc-by-4.0Jun 2024View details →

Self-reported and accelerometry measures of sleep components in adolescents living in Pacific Island countries and territories: Exploring the role of sociocultural background

Data from self-report questionnaires and accelerometer extraction on sleep components (onset sleep time, wake-up time and sleep duration on weekdays and weekend). Participant characteristics: 10 to 16 years old students. Number of participants: 182. Year of the study: 2018 - 2019. Place of the study: New Caledonia.

opencc-by-4.0Nov 2018View details →

Figure 4 in The marine live bait trade as a pathway for the introduction of non-indigenous species into California: patterns of importation and thermal tolerances of imported specimens

Figure 4. Average percent survival (± SE) of G. dibranchiata (A) and Perinereis sp. (B) after exposed to southern California thermal conditions for five days. Gray bars indicate significant difference. No difference in survival was observed among the three temperature treatments for G. dibranchiata (F2,8 = 2.67, p = 0.130). There was a significant difference in survival of Perinereis sp. among the treatments (F2,8 = 11.08, p = 0.005).

opencc-by-4.0Nov 2018View details →

Figure 1 in The marine live bait trade as a pathway for the introduction of non-indigenous species into California: patterns of importation and thermal tolerances of imported specimens

Figure 1. Distribution by county of bait shops selling marine live bait in California according to survey responses. Live marine bait was sold in all counties shaded in grey. Numbers inside black circles indicate species sold in that county. Bait shops in shaded counties without black circles reported marine live bait sales but did not provide information on which species they sold.

opencc-by-4.0Nov 2018View details →

Figure 3 in The marine live bait trade as a pathway for the introduction of non-indigenous species into California: patterns of importation and thermal tolerances of imported specimens

Figure 3. For each species of marine live bait, (A) the percentage of respondents who reported importing that species who answered that either seaweed (sometimes in combination with newspaper) or seawater were used as packing materials, and (B) the percentage of respondents who reported importing that species who observed hitchhikers in shipments of that species. Note that for (A), some respondents indicated that both seaweed and seawater were used as packing materials for a given species, so that the total percentage may add up to greater than 100 (e.g., for pileworms).

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Data from: Evidence for seasonal compensation of hunting mortalities in a long-lived migratory bird

Understanding whether hunting mortality is additive to or compensated by other mortality sources is at the heart of managing harvested populations. Long-lived species are expected to exhibit hunting mortality additive to other sources of mortality, making them ideal candidates for population management through sport harvest. Previous studies on these processes have focussed on density-dependent natural mortality compensating for hunting mortality, but when harvest occurs in distinct periods of the year, heterogeneity in hunting vulnerability between individuals could also lead to compensatory mortality between these periods. We explore this new idea using the case of the greater snow goose (Anser caerulescens atlantica), a harvested species whose population became overabundant in the late 20th century. To control this population, wildlife agencies liberalized hunting regulations with unprecedented actions such as special hunting seasons implemented in spring 1999 in Canada and in winter 2009 in the USA. To determine the relative impact of each measure on survival, we estimated survival of adult geese on a seasonal basis using 30 years of capture-mark-reencounter data in a joint live-and-dead-encounter multievent model. We also used this quasi-experimental set-up to evaluate possible compensation in hunting mortality between seasons. We found that both special hunting seasons decreased goose survival in the seasons and periods in which they were implemented. However, survival increased during the spring hunting season after the establishment of the special winter hunting season in the USA in 2009. There was a negative relationship between annual spring and winter mortalities, suggesting that the increase in hunting mortality in winter was compensated by a reduction in spring mortality after 2009. Synthesis and applications: To our knowledge, we report the first documented instance of hunting mortality in one season being compensated by a reduction in hunting mortality in a subsequent season. We suggest that heterogeneity in hunting vulnerability among individuals, possibly linked to the presence of juveniles, may explain this phenomenon. A better knowledge of seasonal patterns and relationships between mortality components is needed to improve our understanding of population dynamics and management of harvested populations.

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Data from: Status-dependent metabolic effects of social interactions in a group-living fish

Social interactions can sometimes be a source of stress, but social companions can also ameliorate and buffer against stress. Stress and metabolism are closely linked, but the degree to which social companions modulate metabolic responses during stressful situations—and whether such effects differ depending on social rank—is poorly understood. To investigate this question, we studied Neolamprologus pulcher, a group-living cichlid fish endemic to Lake Tanganyika, and measured the metabolic responses of dominant and subordinate individuals when they were either visible or concealed from one another. When individuals could see each other, subordinates had lower maximum metabolic rates and tended to take longer to recover following an exhaustive chase compared to dominants. In contrast, metabolic responses of dominants and subordinates did not differ when individuals could not see one another. These findings suggest that the presence of a dominant individual has negative metabolic consequences for subordinates, even in stable social groups with strong prosocial relationships.

Dataset: Liberty Live Group (LLYVA) Stock Performance

This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.

Data from: Live-cell analysis of IMPDH protein levels during yeast colony growth provides insights into the regulation of GTP synthesis

Here we present real-time, live-cell analysis of accumulation of the Imd2 isoform of IMPDH in Saccharomyces cervisiae yeast cells forming a monolayer colony in a microfluidic device over a 50-hour time course. We observe two distinct phases of increased Imd2 accumulation: a guanine-insensitive phase early in outgrowth and a guanine-sensitive phase later, when cells become crowded. We show that the IMPDH inhibitor mycophenolic acid enhances both phases of increase. Deletion of a transcription attenuator upstream of the mRNA start site that decreases Imd2 mRNA synthesis in the presence of high GTP increases the baseline level of Imd2 protein ten-fold and abolishes guanine-sensitive but not guanine-insensitive induction. Our results suggest that at least two mechanisms of yeast Imd2 regulation exist, the known GTP-dependent attenuation of RNA polymerase II elongation and a GTP concentration-independent pathway that may be controlled by cell growth state.

opencc-by-4.0Feb 2022View details →

Fig. 3 in Epizoic Anthoathecate Species (Cnidaria, Hydrozoa) Growing on Eroded Shells of Live Gastropods (Nassarius festivus) in Japan

Fig. 3. Hydroid species found on old eroded shells of N. festivus in each collection locality. A. polyps of Dicoryne conybearei (Koajiro); B. gonophores of D. conybearei; C. polyps of Stylactaria misakiensis (Kisarazu); D. gonophores of S. misakiensis; E. polyps of Leuckartiara sp. (Torinosu); F. a medusa of Leuckartiara sp. The yellow arrows indicate the polyps of each hydroid species. Scales=5 mm (A, C, E), 0.5 mm (D, F), 0.1 mm (B).