First, the animals avoid being captured, and secondly, too frequent captures may stress the individuals, influencing their condition and behavior, also reducing the chances of offspring sellckchem Inhibitors,Modulators,Libraries survival if they are breeding.For this reason, we are proposing selleck chemical an automatic system Inhibitors,Modulators,Libraries focused on monitoring the condition of wild animals without causing stress, and therefore, Inhibitors,Modulators,Libraries without modifying their behavior.The designed system must collect data without human interference in order to not disturb the animals, and must have reduced power consumption, operating in areas without electricity by using alternative energy, such as solar panels.

To estimate body conditions of animals, zoologist normally use body mass corrected by body size [9], Other methods based on the amount of subcutaneous fat [10], coloration of feathers or Inhibitors,Modulators,Libraries skin [11], or blood chemistry parameters [12] have also been used.

However, they generally require the capture of individuals, Inhibitors,Modulators,Libraries and therefore, they are not suitable for automatic analysis without human intervention. In this study, we have focused on the analysis of body weight. Weight is a good indicator of the individual’s condition (animals in good condition normally have a body weight within a certain range around Inhibitors,Modulators,Libraries the optimal weight of the species). Despite the fact that corrections due to differences in body size among individuals would improve the suitability of this measure, individual body mass and its deviation from the gender-average is informative about its body condition.

In addition, individualized data provided by RFID tags allows the consideration of individual ID in the analyses circumventing biases due to Inhibitors,Modulators,Libraries differences in body size Inhibitors,Modulators,Libraries among individuals. But for some species, such as the lesser kestrel, there are no big variations in size amongst individuals of the same gender.We obtained individual body mass by placing the scale in an area where the animal had to pass through. This passage area must be chosen in relation to the species’ habits. Entinostat For species breeding in nest boxes, the entry of the nest box is a good place��the animal often enters several times a day and, during the breeding season, it allows us to estimate the number of foraging bouts parents make to feed the offspring.

All these data are valuable for zoologists, and allows them to obtain large amounts of data within a short time.

Behavioral monitoring has evolved greatly due to the boom in sensor network technology. The increase in the use of sensor networks has Dorsomorphin msds had several consequences��first, AV-951 the quality of data grows over time and on the spatial domain; second, the possibility of transmitting further information the measured data through the network increases the need of having high bandwidth communications; and third, the reduction in the cost of the data storage makes it possible to store large amounts of data.