Eric Walker removed Echidnas from Tachyglossa

Eric Walker placed Echidnas under Tachyglossidae

Eric Walker removed "Tachyglossidae" from Echidnas

Eric Walker added Echidna - Wikipedia to Echidnas

Eric Walker added A Question Hidden in the Platypus Genome: Are We the Weird Ones? - The New York Times to a number of topics

Eric Walker added Short-beaked echidna - Wikipedia and A Question Hidden in the Platypus Genome: Are We the Weird Ones? - The New York Times to Short-beaked echidna, and added Short-beaked echidna to Echidnas

Eric Walker added Short-beaked echidna and A Question Hidden in the Platypus Genome: Are We the Weird Ones? - The New York Times and Echidna - Wikipedia to Echidnas, and added Echidnas to Tachyglossa

Eric Walker added Echidnas to Tachyglossa, and added Tachyglossa to Monotremata