I mean for crying out loud, "In other words, in less than a month, pigeons picked up a skill that takes an inexperienced human observer considerable training to master. Let that sink in for a moment."
You know who else can distinguish benign from malignant really quickly? It does not take considerable training to distinguish obviously benign breast from obviously malignant breast. It takes about 30 seconds. Anyone who starts looking at slides figures it out. It's not like they're showing pigeons sclerosing adenosis and ductal cancer and asking them the difference. Give me a break.