107,000 traded species: protection must follow the trade

Ask most people what "wildlife trade" means and they will picture a tiger skin or a pangolin in a smuggler's sack. That picture is vivid, and according to a new study it is badly incomplete.

Research led by the University of Melbourne, published in Science Advances, estimates that at least 107,356 species of plants, animals and fungi are used and traded worldwide. As Mirage News reports, earlier estimates put the figure around 50,000. The team calls it the first comprehensive estimate of its kind, and warns the true number may be far higher because of major data gaps.

The headline number is really a confession of ignorance

We would resist reading "107,000" as a measurement. It is an estimate stitched together from fragmented monitoring programs, and the authors themselves say the real scale could be larger. What the study actually measures is how little we knew. Lead researcher Alice Hughes says that for most of these species there is little or no data on quantities and origins, let alone population data that would show whether trade threatens them.

That matters because "the trade is bigger than we thought" is not the same as "the trade is more destructive than we thought." The study does not claim that. It says we cannot tell. In our view that is the more unsettling finding: a market spanning timber, seafood, medicinal plants, pets, cut flowers, ornamental fish and fungi, running largely without the numbers needed to spot a decline before it happens.

Our targets look written for the celebrities

Here is the number we think should end up on policymakers' desks. Hughes says the global biodiversity framework does have a target on trade, but by the team's estimates it covers only around two or three percent of species in trade, and misses the other 97 percent.

The study doesn't explain why, but we suspect this is what happens when protection is built around charismatic species. Elephants, tigers and pangolins are real emergencies, and nobody should defund their protection. But Hughes notes that most of the trade is legal, and that legal trade is worth roughly ten times the illegal one. If conservation efforts are aimed mostly at the illegal, photogenic end, they are aimed at the smaller part of the market.

Our thesis, then: protection should follow the trade, not the fame. That does not mean writing 107,000 individual rules. It means making the default question "is this species being moved, and in what volumes?" rather than "is this species on a famous list?"

You cannot regulate what you do not count

The study offers a useful, uncomfortable detail. Hughes says the United States is the only country that systematically records and publicly shares trade data across a wide range of taxa. For some groups, 75 percent of traded species appear in US datasets, yet in regions like Europe trade may be comparable or higher, and nobody can say, because the data is not openly available.

So the map we have is largely a map of where record-keeping is good. Worth stating plainly: that is a bias, not a finding about where trade happens.

The encouraging part is that the fix is not exotic. Hughes argues that countries could repurpose existing customs and zoosanitary processes to build a robust monitoring system, though she concedes this would need further engagement to implement at scale. We would add a caution of our own: standardized, open reporting is dull, slow diplomatic work, and dull work rarely wins budgets. We would not be surprised by resistance from sectors that profit from opacity. That last point is our prediction, not something the study says.

What to take from it

Treat the figure as a lower bound and a warning, not a verdict on any single species. The study is a peer-reviewed paper, but an estimate built on patchy inputs still carries wide uncertainty.

Our recommendation is simple. Governments negotiating trade targets should stop counting success by how many iconic animals are covered, and start asking what share of the species in trade their targets actually reach. Today, by the researchers' estimate, the answer for the global biodiversity framework's trade target is two or three percent. Until that changes, "protected" will keep meaning "famous."