Abstract: The presently disclosed subject matter aims to a system and method for evaluating the level of harassment of flying insects on a plurality of animals located at a given area, the system comprising a processing circuitry configured to: obtain one or more ear movement patterns associated with at least one ear of at least one animal of the plurality of animals, each ear movement pattern is associated with respective ear movement characteristics; for at least part of the one or more ear movement patterns, determine whether their respective ear movement characteristics meet a predefined rule; and, determine whether a number of ear movement patterns whose ear movement characteristics met the predefined rule meets an action requirement rule.

Abstract: A system for identifying irregularities in behaviors of a non-human animal, the system comprising a processing circuitry configured to: provide a behavioral baseline including first information on regular behaviors of the non-human animal over a given period of time when no irregularities occur; obtain data on a series of consecutively identified behaviors of the non-human animal identified over a second period of time; perform an action upon the data not complying with the behavioral baseline, thereby indicating an irregularity in the non-human animal behavior.

Abstract: A device comprising a milk channel is disclosed. The milk channel has a first part and a second part, wherein a first value of at least one optical property of the first part is different than a second value of the optical property of the second part.

Abstract: A system, comprising: a sensing mechanism comprising one or more sensors having a plurality of Operation Modes (OMs), each having respective power consumption ranges; a power source; and a processing circuitry configured to: cause activation of the sensing mechanism at a first OM of the OMs to obtain a plurality of first readings from the sensors over a first period of time; analyze the first readings to determine a Behavioral State (BS) of the subject; based on the BS, cause activation of the sensing mechanism at a second OM of the OMs to obtain a plurality of second readings from the sensors over a second period of time, the second OM having a higher power consumption range than the first OM; and analyze the second readings to determine a first sub-behavioral state of the subject being a sub-behavioral state of a group of predetermined sub-behavioral states associated with the BS.