probiotics are live microorganisms with beneficial health effects on host animals which exert their effects on performance, gastrointestinal tract and immune system. various probiotic products are available in the market. this study compared the effects of various probiotic products on broiler performance, intestinal morphology and some immunological and hematological parameters. five probiotic...

Abstract Social insects are well known for their aggressive (stinging) responses to a nest disturbance. Still, colonies attacked due the high-protein brood cached in nests. wasps have evolved variety of defense mechanisms exclude predators, including construction and coordinated stinging response. Which predatory pressures shaped defensive strategies displayed by social protect colonies? We rev...

The Pichavaram Mangrove Forest (PMF) is one of the important wetlands in southern India. PMF harboring numerous species shorebirds seasonally. current study assessed population characteristics small wading birds by using direct count method from 2015 to 2016. In total, 27 were recorded, which Little stint showed highest density 177.24±20.515 (No./ha.) and Bar-tailed godwit lowest 0.13±0.099 (No...

Abstract The aviation industry is growing rapidly, but due to inadequate airport surveillance technology, there have been incidents of UAV intruding into airports and birds striking aircraft in the clearance area. Existing use radar-based detection technology monitor area, they cannot correctly identify type number size birds. Based on this problem, paper proposes a deformable DETR (DEtection T...