The first nightly builds of SeaMonkey (Mozilla’s continuation / replacement) can be found here.

Although these are alpha builds of the to-be-released SeaMonkey 1.0, they are (currently) almost exactly the same code as the Mozilla 1.8b3 nightly builds, so they’re more stable than your normal alpha build might be expected to be.

The graphics, logo, etc., are meant just as temporary placeholders for what will eventually be in place, so don’t think that they have any relation to what will be seen in the final product. The only reason it looks like a cow in a boat is because the person who did it, by his own admission, couldn’t draw a monkey! <grin>