There is a world somewhere between reality and fiction. Although ignored by many, it is very real and so are those living in it. This forum is about the natural world. Here, wild animals will be heard and respected. The forum offers a glimpse into an unknown world as well as a room with a view on the present and the future. Anyone able to speak on behalf of those living in the emerald forest and the deep blue sea is invited to join.
The claim that average adult male ora weigh 40-50kg is inaccurate and not well based. Now i've communicated with Dr. Tim Jessop on the matter, and this is what he had to say( the original question dealt with what a large ora could weigh without supplemental food, hence the 87kg figure).
*This image is copyright of its original author
Claims made earlier in this post that a 73kg male would be fully gorged and not an empty stomach measurement are false; the figures given by Wood appear to be well based