Ok I have one groups suggestion.
I will be editing this post with the entire units suggestions being added and changed here.
> Scan files to see if there are any xenosociologists or xenobiologists aboard. If none a regular biologist and sociologist will suffice. If so wake them and debreif them on the situation with the avians, light, and radio signals.
>Return the lights signal twice for every time it shines. Observe reaction. If the signal changes flash the light in the fibinacci sequence. Observe reaction.
>Begin construction of a probe to safely move closer to possible location of radio signal, pick up the signal, and transmit it directly to the ships receiver. The probe should also filter out as much cosmic ray garble as it can.
>Continue work trying to decode the radio signal.
>Locate large group of avians.
>Outfit and send a small group of people to gauge the avians intelligence level, ability to learn, reasoning, and communication skills as well as about thier life styles, and any additional information.
>Consult the (xeno-) biologist and sociologist (if there are any) on their opinions of the situation.
> Build an underground rugby stadion, a gym and an boxing arena.
> Build a still and try to make Plancton/Algea beer/wine/vodka/whiskey/whatever
> Calm down colonists. Soon there will be a stable atmossphere.
> Extend mining operation on "Aries"