Live vaccine for the immunization of turkeys against Turkey Rhinotracheitis caused by an Avian Pneumovirus. Live vaccine for the immunization of chickens against very virulent Marek Disease challenge, ...

The spider is false widow (Steatoda grossa) and is waiting nearby. False widow spider (Steatoda grossa) with prey (Vespula vulgaris) A female false widow spider with it's insect prey - a common wasp ...

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