This text is missing some spaces, please add them: Whilethemonitorswitchesonautomaticallywitheveryringsignal,thecameraimagecanalsobeaccessedmanuallyatanytime.
While the monitor switches on automatically with every ring signal, the camera image can also be accessed manually at any time.

This text is missing some spaces, please add them: Therewerenoplanes,weatherballoons,orexperimentalmilitaryjetstoexplainawaytheUFOsnativetotheskiesofthepreindustrialaeons.
There were no planes, weather balloons, or experimental military jets to explain away the UFOs native to the skies of the pre industrial aeons.

This text is missing some spaces, please add them: Somevertebratesmayhaveverygoodeyesight,forexample,somepredatorsanddeep-waterfish.
Some vertebrates may have very good eyesight, for example, some predators and deep-water fish.