Illegal poaching brought elephant species to the brink of extinction; therefore, international trade in ivory has become regulated by the Convention on International Trade in Endangered Species of Flora and Fauna (CITES). However, the trade is still allowed for antique items, standing for ivory from a period before 1947 within the European Union. This could serve as a loophole for the laundering of modern ivory. In the described case of the Happy Fisherman statuette, the traded item was declared to be antique, but radiocarbon analysis proved a modern provenance, and the statuette was confiscated. The radiocarbon analysis was later confirmed by information from a Chinese newspaper found inside the statuette. Based on the findings, we strongly recommend careful consideration of each individual ivory piece offered for sale, with a thorough inspection of the items and related documentation carried out by a relevant CITES authority. Any exemption of the commercial ban should be granted only to those applicants who meet the criteria of proper evidence in the form of scientific analysis or reliable and trustworthy documentation.

While many species are affected by trafficking in their products, some take centre stage, including elephants, rhinos, pangolins and helmeted hornbills, and we report an open trade that continued in these items in eastern Myanmar between 2015 and 2020. We surveyed Myanmar’s border towns of Tachilek and Mong La, recording volumes, prices, origins and trade routes. We observed c. 16 500 ivory items, 8 helmeted hornbill casques and 264 beads, over 100 African rhino horn items and over 250 pangolins (mainly skins and scales). In 2020, asking prices in Mong La for rhino horn tips were US$10 770, rhino horn bracelets US$5385, helmeted hornbill casques US$2424 and big ivory bangles c. US$800, with prices being stable overall since 2017. We estimate the combined monetary values at US$0.25–0.30 million for Tachilek and US$0.75–2.00 million for Mong La. Mong La’s market today far surpasses Tachilek’s, being on the border of mainland China. Mobile phones and online trading allow customers to order items without bothering to cross the borders. Commitment to address the illegal wildlife trade across Myanmar’s borders requires a greater degree of cooperation and coordination amongst the relevant authorities in Myanmar, China and Thailand.

The Asian elephant Elephas maximus is of cultural significance for the Thai people. The development of legal protection for elephants in Thailand dates back to the 17th century, reflecting concerns about both human livelihoods and elephant conservation. The legal status of privately owned, captive elephants differs from that of wild individuals, with consequences for the lawful use of ivory from captive animals. Prior to 2015, the lack of comprehensive measures to control the Thai ivory market enabled the laundering of illegally sourced ivory in the country. The Thai government introduced legal reforms in 2015, imposing strict controls over the possession and domestic trade of ivory from captive Asian elephants, and aligning the protection of African elephants and their ivory with CITES regulations. Nonetheless, the sustainable use of Thai ivory remains disputed, and international pressure to close the commercial trade in domestic ivory persists. Here we review this complex situation, aiming to inform future reforms. Consolidation of laws related to elephants and ivory would facilitate law enforcement and compliance. Use of an electronic database would improve the monitoring of ivory movements and aid the implementation and enforcement of laws.

The exceptional find of the tooth of a sperm whale (Physeter macrocephalus) at Monte d'Accoddi adds to the documentation on the possible presence, and exploitation by humans, of cetaceans in the prehistoric Mediterranean. The dating (3638–3378 BC) appears to make it the oldest cetacean find in Sardinia.

L'oggetto che si presenta in questo contributo costituisce un'integrazione al corpus relativamente poco cospicuo di orologi solari miniaturistici greco-romani. Si tratta di una meridiana conica in avorio di elefante, rinvenuta in giacitura secondaria all'interno di un contesto residenziale di età augustea nella Piazza del Duomo di Pisa. Al di là dell'unicità dell'esemplare, per il quale si fornisce un accurato studio gnomonico, unitamente a un approfondito apprezzamento dei relativi aspetti culturali, sociali e tipologici, tale scoperta contribuisce a meglio definire il livello sociale di quest'area della città tra il II e il I sec. a.C.

The law of the collegium of ivory and citrus-wood merchants is best known for its suspected prohibition against outsiders or non-practitioners. The present study argues that the regulation in question actually prohibits curatores from enrolling outsiders—the text curiously labels such an offense ‘fraud’. Rather than banning outsiders altogether, the law provides that only quinquennales shall have the authority to admit non-practitioners. It is still a rather unusual law, and since it conveys the impression that this collegium is wildly popular even among non-practitioners, and headed by quinquennales who excel in the virtue of orderliness, its audience and function are both scrutinized here.

We report on a case study of radiocarbon (14C) measurements applied to three pairs of tusks from African elephants, which were supposedly hunted in the 1960s in Tanzania and/or Kenya. The 14C results of 1.40 to 1.60 F14C fall into 14C bomb peak values between 1960 and 1975, thus confirming the suspected hunting time. Since the trading of ivory from African elephants killed after 1989 was banned by the international CITES convention, the investigated tusks are not affected by this ban.

The hunting of marine mammals as a source of subsistence, trade, and commercial revenue has formed an important part of human cultures across the North Atlantic. One important prey species has been the Atlantic walrus (Odobenus rosmarus rosmarus), sought after for meat, skin, blubber, ivory, and bone. Unfortunately, biological studies of current walrus populations and studies across the humanities and social sciences into past use and hunting of walruses, have been poorly integrated. Disciplinary boundaries have left a gap in understanding the reciprocal effects of human-walrus interactions. Emerging interdisciplinary methods offer new opportunities to write the historical ecology of Atlantic walruses. The integration of methods such as ancient DNA, isotopes, past population modelling, zooarchaeological assemblages, and ethnographic interviews can now be used to answer previously intractable questions. For example, how has walrus hunting shaped and been influenced by changes in human settlement and trade, what have been the cumulative impacts on walrus populations, the extent of anthropogenic selective pressures or the effect of changing hunting regimes on particular populations of walruses? New, collaborative research approaches applied to the wealth of Arctic archaeological faunal remains already housed in museum collections offer a unique chance to explore the past dynamics of human-animal interactions.

Illegal wildlife trade is a rapidly evolving environmental crime that is expanding through e-commerce. Because of the nature of the internet, detection of online illegal wildlife and enforcement has proven to be difficult and time-consuming, often based on manual searches through the use of keywords. As a result of scrutiny, traders in elephant ivory now use code words to disguise the trade, thus adding an additional level of complexity. Here we look at the use of 19 code words and phrases associated with the online trade in elephant ivory items on eBay across four European Union (EU) member states. Results show that, in spite of eBay's ban on ivory, elephant ivory is still being offered for sale across all four sites we searched (183 ivory items offered by 113 sellers during 18 January–5 February 2017). Beyond the violation of eBay's Terms and Conditions, other potential illegalities included offers for sale across international borders without mention of CITES permit requirements, and the offer of ivory that may be considered unworked, which violates EU regulations. Code word usage was found to be consistent across all four EU countries. Although the rise of online wildlife trade is of concern, the growth of global markets may homogenize conventions within trading communities, such as in this case the code words used. Homogenization of conventions may therefore offer opportunities for tackling the illegal online trade in wildlife.

Ancient ivory, from the Chengdu Jinsha and Guanghan Sanxingdui sites in China, has been buried for several thousand years. In order to determine the degradation mechanisms and to provide a scientific basis for protecting them, these ancient ivory samples have been compared with modern ivory using infrared spectroscopy in the frequency range 400–4000 cm–1. By combining chemical analysis data we compare the crystallinity and crystal chemistry of the apatite component, as well as the structural characteristics of the ivory. These investigations showed that the ancient ivory consists almost entirely of hydroxyl-carbonate apatite as the predominant phase. Compared with the modern ivory, the PO43– and CO32– bands are stronger, the PO4RF values are obviously greater, and an extra OH– band at 3569 cm–1 is observed in the ancient ivory. These results indicate that there is a greater degree of apatite crystallinity in the ancient ivory and also imply that there has been incorporation and recrystallization of CO32– in the apatite during burial. Positive correlations have been found between the apatite crystallinity, CO32– and OH– ion contents, and burial time. The organic matter in ancient ivory has been lost or decomposed as the organic bands (e.g. at 1238 cm–1 and 1337 cm–1) have disappeared. This may be the main reason that ancient ivory is easily dewatered and readily friable after being unearthed.